68904108

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 239715840

約数和(自身を除く): 170811732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 41, 42, 52, 54, 57, 63, 76, 78, 81, 82, 84, 91, 108, 114, 117, 123, 126, 133, 156, 162, 164, 171, 182, 189, 228, 234, 243, 246, 247, 252, 266, 273, 287, 324, 342, 351, 364, 369, 378, 399, 468, 486, 492, 494, 513, 532, 533, 546, 567, 574, 684, 702, 738, 741, 756, 779, 798, 819, 861, 972, 988, 1026, 1053, 1066, 1092, 1107, 1134, 1148, 1197, 1404, 1476, 1482, 1539, 1558, 1596, 1599, 1638, 1701, 1722, 1729, 2052, 2106, 2132, 2214, 2223, 2268, 2337, 2394, 2457, 2583, 2964, 3078, 3116, 3159, 3198, 3276, 3321, 3402, 3444, 3458, 3591, 3731, 4212, 4428, 4446, 4617, 4674, 4788, 4797, 4914, 5166, 5187, 5453, 6156, 6318, 6396, 6642, 6669, 6804, 6916, 7011, 7182, 7371, 7462, 7749, 8892, 9234, 9348, 9594, 9828, 9963, 10127, 10332, 10374, 10773, 10906, 11193, 12636, 13284, 13338, 14022, 14364, 14391, 14742, 14924, 15498, 15561, 16359, 18468, 19188, 19926, 20007, 20254, 20748, 21033, 21546, 21812, 22113, 22386, 23247, 26676, 28044, 28782, 29484, 30381, 30996, 31122, 32319, 32718, 33579, 39852, 40014, 40508, 42066, 43092, 43173, 44226, 44772, 46494, 46683, 49077, 57564, 60021, 60762, 62244, 63099, 64638, 65436, 67158, 69741, 70889, 80028, 84132, 86346, 88452, 91143, 92988, 93366, 98154, 100737, 120042, 121524, 126198, 129276, 129519, 134316, 139482, 140049, 141778, 147231, 172692, 182286, 186732, 189297, 196308, 201474, 212667, 240084, 252396, 259038, 273429, 278964, 280098, 283556, 294462, 302211, 364572, 378594, 402948, 420147, 425334, 441693, 518076, 546858, 560196, 588924, 604422, 638001, 757188, 820287, 840294, 850668, 883386, 906633, 1093716, 1208844, 1276002, 1325079, 1640574, 1680588, 1766772, 1813266, 1914003, 2460861, 2552004, 2650158, 3281148, 3626532, 3828006, 4921722, 5300316, 5742009, 7656012, 9843444, 11484018, 17226027, 22968036, 34452054, 68904108]

約数ペア:

[(1, 68904108), (2, 34452054), (3, 22968036), (4, 17226027), (6, 11484018), (7, 9843444), (9, 7656012), (12, 5742009), (13, 5300316), (14, 4921722), (18, 3828006), (19, 3626532), (21, 3281148), (26, 2650158), (27, 2552004), (28, 2460861), (36, 1914003), (38, 1813266), (39, 1766772), (41, 1680588), (42, 1640574), (52, 1325079), (54, 1276002), (57, 1208844), (63, 1093716), (76, 906633), (78, 883386), (81, 850668), (82, 840294), (84, 820287), (91, 757188), (108, 638001), (114, 604422), (117, 588924), (123, 560196), (126, 546858), (133, 518076), (156, 441693), (162, 425334), (164, 420147), (171, 402948), (182, 378594), (189, 364572), (228, 302211), (234, 294462), (243, 283556), (246, 280098), (247, 278964), (252, 273429), (266, 259038), (273, 252396), (287, 240084), (324, 212667), (342, 201474), (351, 196308), (364, 189297), (369, 186732), (378, 182286), (399, 172692), (468, 147231), (486, 141778), (492, 140049), (494, 139482), (513, 134316), (532, 129519), (533, 129276), (546, 126198), (567, 121524), (574, 120042), (684, 100737), (702, 98154), (738, 93366), (741, 92988), (756, 91143), (779, 88452), (798, 86346), (819, 84132), (861, 80028), (972, 70889), (988, 69741), (1026, 67158), (1053, 65436), (1066, 64638), (1092, 63099), (1107, 62244), (1134, 60762), (1148, 60021), (1197, 57564), (1404, 49077), (1476, 46683), (1482, 46494), (1539, 44772), (1558, 44226), (1596, 43173), (1599, 43092), (1638, 42066), (1701, 40508), (1722, 40014), (1729, 39852), (2052, 33579), (2106, 32718), (2132, 32319), (2214, 31122), (2223, 30996), (2268, 30381), (2337, 29484), (2394, 28782), (2457, 28044), (2583, 26676), (2964, 23247), (3078, 22386), (3116, 22113), (3159, 21812), (3198, 21546), (3276, 21033), (3321, 20748), (3402, 20254), (3444, 20007), (3458, 19926), (3591, 19188), (3731, 18468), (4212, 16359), (4428, 15561), (4446, 15498), (4617, 14924), (4674, 14742), (4788, 14391), (4797, 14364), (4914, 14022), (5166, 13338), (5187, 13284), (5453, 12636), (6156, 11193), (6318, 10906), (6396, 10773), (6642, 10374), (6669, 10332), (6804, 10127), (6916, 9963), (7011, 9828), (7182, 9594), (7371, 9348), (7462, 9234), (7749, 8892)]