61988718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 79534482

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 139, 174, 233, 278, 319, 417, 466, 638, 699, 834, 957, 1398, 1529, 1914, 2563, 3058, 4031, 4587, 5126, 6757, 7689, 8062, 9174, 12093, 13514, 15378, 20271, 24186, 32387, 40542, 44341, 64774, 74327, 88682, 97161, 133023, 148654, 194322, 222981, 266046, 356257, 445962, 712514, 939223, 1068771, 1878446, 2137542, 2817669, 5635338, 10331453, 20662906, 30994359, 61988718]

約数ペア:

[(1, 61988718), (2, 30994359), (3, 20662906), (6, 10331453), (11, 5635338), (22, 2817669), (29, 2137542), (33, 1878446), (58, 1068771), (66, 939223), (87, 712514), (139, 445962), (174, 356257), (233, 266046), (278, 222981), (319, 194322), (417, 148654), (466, 133023), (638, 97161), (699, 88682), (834, 74327), (957, 64774), (1398, 44341), (1529, 40542), (1914, 32387), (2563, 24186), (3058, 20271), (4031, 15378), (4587, 13514), (5126, 12093), (6757, 9174), (7689, 8062)]