77462658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 219675456

約数和(自身を除く): 142212798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 131, 133, 171, 182, 234, 247, 262, 266, 273, 342, 361, 393, 399, 494, 546, 722, 741, 786, 798, 819, 917, 1083, 1179, 1197, 1482, 1638, 1703, 1729, 1834, 2166, 2223, 2358, 2394, 2489, 2527, 2751, 3249, 3406, 3458, 4446, 4693, 4978, 5054, 5109, 5187, 5502, 6498, 7467, 7581, 8253, 9386, 10218, 10374, 11921, 14079, 14934, 15162, 15327, 15561, 16506, 17423, 22401, 22743, 23842, 28158, 30654, 31122, 32357, 32851, 34846, 35763, 42237, 44802, 45486, 47291, 52269, 64714, 65702, 71526, 84474, 94582, 97071, 98553, 104538, 107289, 141873, 156807, 194142, 197106, 214578, 226499, 283746, 291213, 295659, 313614, 331037, 425619, 452998, 582426, 591318, 614783, 662074, 679497, 851238, 993111, 1229566, 1358994, 1844349, 1986222, 2038491, 2979333, 3688698, 4076982, 4303481, 5533047, 5958666, 8606962, 11066094, 12910443, 25820886, 38731329, 77462658]

約数ペア:

[(1, 77462658), (2, 38731329), (3, 25820886), (6, 12910443), (7, 11066094), (9, 8606962), (13, 5958666), (14, 5533047), (18, 4303481), (19, 4076982), (21, 3688698), (26, 2979333), (38, 2038491), (39, 1986222), (42, 1844349), (57, 1358994), (63, 1229566), (78, 993111), (91, 851238), (114, 679497), (117, 662074), (126, 614783), (131, 591318), (133, 582426), (171, 452998), (182, 425619), (234, 331037), (247, 313614), (262, 295659), (266, 291213), (273, 283746), (342, 226499), (361, 214578), (393, 197106), (399, 194142), (494, 156807), (546, 141873), (722, 107289), (741, 104538), (786, 98553), (798, 97071), (819, 94582), (917, 84474), (1083, 71526), (1179, 65702), (1197, 64714), (1482, 52269), (1638, 47291), (1703, 45486), (1729, 44802), (1834, 42237), (2166, 35763), (2223, 34846), (2358, 32851), (2394, 32357), (2489, 31122), (2527, 30654), (2751, 28158), (3249, 23842), (3406, 22743), (3458, 22401), (4446, 17423), (4693, 16506), (4978, 15561), (5054, 15327), (5109, 15162), (5187, 14934), (5502, 14079), (6498, 11921), (7467, 10374), (7581, 10218), (8253, 9386)]