64547028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 227485440

約数和(自身を除く): 162938412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 19, 21, 26, 28, 34, 36, 38, 39, 42, 51, 52, 57, 61, 63, 68, 76, 78, 84, 91, 102, 114, 117, 119, 122, 126, 133, 153, 156, 171, 182, 183, 204, 221, 228, 234, 238, 244, 247, 252, 266, 273, 306, 323, 342, 357, 364, 366, 399, 427, 442, 468, 476, 494, 532, 546, 549, 612, 646, 663, 684, 714, 732, 741, 793, 798, 819, 854, 884, 969, 988, 1037, 1071, 1092, 1098, 1159, 1197, 1281, 1292, 1326, 1428, 1482, 1547, 1586, 1596, 1638, 1708, 1729, 1938, 1989, 2074, 2142, 2196, 2223, 2261, 2318, 2379, 2394, 2562, 2652, 2907, 2964, 3094, 3111, 3172, 3276, 3458, 3477, 3843, 3876, 3978, 4148, 4199, 4284, 4446, 4522, 4636, 4641, 4758, 4788, 5124, 5187, 5551, 5814, 6188, 6222, 6783, 6916, 6954, 7137, 7259, 7686, 7956, 8113, 8398, 8892, 9044, 9282, 9333, 9516, 10374, 10431, 11102, 11628, 12444, 12597, 13481, 13566, 13908, 13923, 14274, 14518, 15067, 15372, 15561, 16226, 16653, 16796, 18564, 18666, 19703, 20349, 20748, 20862, 21777, 22204, 24339, 25194, 26962, 27132, 27846, 28548, 29036, 29393, 30134, 31122, 32452, 33306, 37332, 37791, 39406, 40443, 40698, 41724, 43554, 45201, 48678, 49959, 50388, 53924, 55692, 58786, 59109, 60268, 62244, 65331, 66612, 73017, 75582, 78812, 80886, 81396, 87108, 88179, 90402, 94367, 97356, 99918, 105469, 117572, 118218, 121329, 130662, 135603, 137921, 146034, 151164, 161772, 176358, 177327, 180804, 188734, 199836, 210938, 236436, 242658, 256139, 261324, 264537, 271206, 275842, 283101, 292068, 316407, 352716, 354654, 377468, 413763, 421876, 485316, 512278, 529074, 542412, 551684, 566202, 632814, 709308, 768417, 827526, 849303, 949221, 1024556, 1058148, 1132404, 1241289, 1265628, 1536834, 1655052, 1698606, 1792973, 1898442, 2305251, 2482578, 3073668, 3397212, 3585946, 3796884, 4610502, 4965156, 5378919, 7171892, 9221004, 10757838, 16136757, 21515676, 32273514, 64547028]

約数ペア:

[(1, 64547028), (2, 32273514), (3, 21515676), (4, 16136757), (6, 10757838), (7, 9221004), (9, 7171892), (12, 5378919), (13, 4965156), (14, 4610502), (17, 3796884), (18, 3585946), (19, 3397212), (21, 3073668), (26, 2482578), (28, 2305251), (34, 1898442), (36, 1792973), (38, 1698606), (39, 1655052), (42, 1536834), (51, 1265628), (52, 1241289), (57, 1132404), (61, 1058148), (63, 1024556), (68, 949221), (76, 849303), (78, 827526), (84, 768417), (91, 709308), (102, 632814), (114, 566202), (117, 551684), (119, 542412), (122, 529074), (126, 512278), (133, 485316), (153, 421876), (156, 413763), (171, 377468), (182, 354654), (183, 352716), (204, 316407), (221, 292068), (228, 283101), (234, 275842), (238, 271206), (244, 264537), (247, 261324), (252, 256139), (266, 242658), (273, 236436), (306, 210938), (323, 199836), (342, 188734), (357, 180804), (364, 177327), (366, 176358), (399, 161772), (427, 151164), (442, 146034), (468, 137921), (476, 135603), (494, 130662), (532, 121329), (546, 118218), (549, 117572), (612, 105469), (646, 99918), (663, 97356), (684, 94367), (714, 90402), (732, 88179), (741, 87108), (793, 81396), (798, 80886), (819, 78812), (854, 75582), (884, 73017), (969, 66612), (988, 65331), (1037, 62244), (1071, 60268), (1092, 59109), (1098, 58786), (1159, 55692), (1197, 53924), (1281, 50388), (1292, 49959), (1326, 48678), (1428, 45201), (1482, 43554), (1547, 41724), (1586, 40698), (1596, 40443), (1638, 39406), (1708, 37791), (1729, 37332), (1938, 33306), (1989, 32452), (2074, 31122), (2142, 30134), (2196, 29393), (2223, 29036), (2261, 28548), (2318, 27846), (2379, 27132), (2394, 26962), (2562, 25194), (2652, 24339), (2907, 22204), (2964, 21777), (3094, 20862), (3111, 20748), (3172, 20349), (3276, 19703), (3458, 18666), (3477, 18564), (3843, 16796), (3876, 16653), (3978, 16226), (4148, 15561), (4199, 15372), (4284, 15067), (4446, 14518), (4522, 14274), (4636, 13923), (4641, 13908), (4758, 13566), (4788, 13481), (5124, 12597), (5187, 12444), (5551, 11628), (5814, 11102), (6188, 10431), (6222, 10374), (6783, 9516), (6916, 9333), (6954, 9282), (7137, 9044), (7259, 8892), (7686, 8398), (7956, 8113)]