61749012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 165957120

約数和(自身を除く): 104208108

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 83, 114, 156, 166, 228, 247, 249, 251, 332, 494, 498, 502, 741, 753, 988, 996, 1004, 1079, 1482, 1506, 1577, 2158, 2964, 3012, 3154, 3237, 3263, 4316, 4731, 4769, 6308, 6474, 6526, 9462, 9538, 9789, 12948, 13052, 14307, 18924, 19076, 19578, 20501, 20833, 28614, 39156, 41002, 41666, 57228, 61503, 61997, 62499, 82004, 83332, 123006, 123994, 124998, 185991, 246012, 247988, 249996, 270829, 371982, 395827, 541658, 743964, 791654, 812487, 1083316, 1187481, 1583308, 1624974, 2374962, 3249948, 4749924, 5145751, 10291502, 15437253, 20583004, 30874506, 61749012]

約数ペア:

[(1, 61749012), (2, 30874506), (3, 20583004), (4, 15437253), (6, 10291502), (12, 5145751), (13, 4749924), (19, 3249948), (26, 2374962), (38, 1624974), (39, 1583308), (52, 1187481), (57, 1083316), (76, 812487), (78, 791654), (83, 743964), (114, 541658), (156, 395827), (166, 371982), (228, 270829), (247, 249996), (249, 247988), (251, 246012), (332, 185991), (494, 124998), (498, 123994), (502, 123006), (741, 83332), (753, 82004), (988, 62499), (996, 61997), (1004, 61503), (1079, 57228), (1482, 41666), (1506, 41002), (1577, 39156), (2158, 28614), (2964, 20833), (3012, 20501), (3154, 19578), (3237, 19076), (3263, 18924), (4316, 14307), (4731, 13052), (4769, 12948), (6308, 9789), (6474, 9538), (6526, 9462)]