99994986

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 288

約数和(自身を含む): 313709760

約数和(自身を除く): 213714774

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 19, 21, 26, 27, 34, 38, 39, 42, 49, 51, 54, 57, 63, 78, 81, 91, 98, 102, 114, 117, 119, 126, 133, 147, 153, 162, 171, 182, 189, 221, 234, 238, 243, 247, 266, 273, 294, 306, 323, 342, 351, 357, 378, 399, 441, 442, 459, 486, 494, 513, 546, 567, 637, 646, 663, 702, 714, 741, 798, 819, 833, 882, 918, 931, 969, 1026, 1053, 1071, 1134, 1197, 1274, 1323, 1326, 1377, 1482, 1539, 1547, 1638, 1666, 1701, 1729, 1862, 1911, 1938, 1989, 2106, 2142, 2223, 2261, 2394, 2457, 2499, 2646, 2754, 2793, 2907, 3078, 3094, 3159, 3213, 3402, 3458, 3591, 3822, 3969, 3978, 4131, 4199, 4446, 4522, 4617, 4641, 4914, 4998, 5187, 5586, 5733, 5814, 5967, 6318, 6426, 6669, 6783, 7182, 7371, 7497, 7938, 8262, 8379, 8398, 8721, 9234, 9282, 9639, 10374, 10773, 10829, 11466, 11907, 11934, 12103, 12597, 13338, 13566, 13923, 14742, 14994, 15561, 15827, 16758, 17199, 17442, 17901, 19278, 20007, 20349, 21546, 21658, 22113, 22491, 23814, 24206, 25137, 25194, 26163, 27846, 28917, 29393, 31122, 31654, 32319, 32487, 34398, 35802, 36309, 37791, 40014, 40698, 41769, 44226, 44982, 46683, 47481, 50274, 51597, 52326, 53703, 57834, 58786, 60021, 61047, 64638, 64974, 67473, 72618, 75411, 75582, 78489, 83538, 88179, 93366, 94962, 97461, 103194, 107406, 108927, 113373, 120042, 122094, 125307, 134946, 140049, 142443, 150822, 154791, 156978, 176358, 183141, 194922, 202419, 205751, 217854, 226233, 226746, 250614, 264537, 280098, 284886, 292383, 309582, 326781, 340119, 366282, 375921, 404838, 411502, 420147, 427329, 452466, 529074, 549423, 584766, 617253, 653562, 680238, 751842, 793611, 840294, 854658, 877149, 980343, 1020357, 1098846, 1234506, 1281987, 1587222, 1754298, 1851759, 1960686, 2040714, 2380833, 2563974, 2631447, 2941029, 3703518, 3845961, 4761666, 5262894, 5555277, 5882058, 7142499, 7691922, 11110554, 14284998, 16665831, 33331662, 49997493, 99994986]

約数ペア:

[(1, 99994986), (2, 49997493), (3, 33331662), (6, 16665831), (7, 14284998), (9, 11110554), (13, 7691922), (14, 7142499), (17, 5882058), (18, 5555277), (19, 5262894), (21, 4761666), (26, 3845961), (27, 3703518), (34, 2941029), (38, 2631447), (39, 2563974), (42, 2380833), (49, 2040714), (51, 1960686), (54, 1851759), (57, 1754298), (63, 1587222), (78, 1281987), (81, 1234506), (91, 1098846), (98, 1020357), (102, 980343), (114, 877149), (117, 854658), (119, 840294), (126, 793611), (133, 751842), (147, 680238), (153, 653562), (162, 617253), (171, 584766), (182, 549423), (189, 529074), (221, 452466), (234, 427329), (238, 420147), (243, 411502), (247, 404838), (266, 375921), (273, 366282), (294, 340119), (306, 326781), (323, 309582), (342, 292383), (351, 284886), (357, 280098), (378, 264537), (399, 250614), (441, 226746), (442, 226233), (459, 217854), (486, 205751), (494, 202419), (513, 194922), (546, 183141), (567, 176358), (637, 156978), (646, 154791), (663, 150822), (702, 142443), (714, 140049), (741, 134946), (798, 125307), (819, 122094), (833, 120042), (882, 113373), (918, 108927), (931, 107406), (969, 103194), (1026, 97461), (1053, 94962), (1071, 93366), (1134, 88179), (1197, 83538), (1274, 78489), (1323, 75582), (1326, 75411), (1377, 72618), (1482, 67473), (1539, 64974), (1547, 64638), (1638, 61047), (1666, 60021), (1701, 58786), (1729, 57834), (1862, 53703), (1911, 52326), (1938, 51597), (1989, 50274), (2106, 47481), (2142, 46683), (2223, 44982), (2261, 44226), (2394, 41769), (2457, 40698), (2499, 40014), (2646, 37791), (2754, 36309), (2793, 35802), (2907, 34398), (3078, 32487), (3094, 32319), (3159, 31654), (3213, 31122), (3402, 29393), (3458, 28917), (3591, 27846), (3822, 26163), (3969, 25194), (3978, 25137), (4131, 24206), (4199, 23814), (4446, 22491), (4522, 22113), (4617, 21658), (4641, 21546), (4914, 20349), (4998, 20007), (5187, 19278), (5586, 17901), (5733, 17442), (5814, 17199), (5967, 16758), (6318, 15827), (6426, 15561), (6669, 14994), (6783, 14742), (7182, 13923), (7371, 13566), (7497, 13338), (7938, 12597), (8262, 12103), (8379, 11934), (8398, 11907), (8721, 11466), (9234, 10829), (9282, 10773), (9639, 10374)]