87265542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6997

約数の個数: 64

約数和(自身を含む): 224179200

約数和(自身を除く): 136913658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 6949, 12558, 13898, 20847, 41694, 48643, 90337, 97286, 145929, 159827, 180674, 271011, 291858, 319654, 479481, 542022, 632359, 958962, 1118789, 1264718, 1897077, 2077751, 2237578, 3356367, 3794154, 4155502, 6233253, 6712734, 12466506, 14544257, 29088514, 43632771, 87265542]

約数ペア:

[(1, 87265542), (2, 43632771), (3, 29088514), (6, 14544257), (7, 12466506), (13, 6712734), (14, 6233253), (21, 4155502), (23, 3794154), (26, 3356367), (39, 2237578), (42, 2077751), (46, 1897077), (69, 1264718), (78, 1118789), (91, 958962), (138, 632359), (161, 542022), (182, 479481), (273, 319654), (299, 291858), (322, 271011), (483, 180674), (546, 159827), (598, 145929), (897, 97286), (966, 90337), (1794, 48643), (2093, 41694), (4186, 20847), (6279, 13898), (6949, 12558)]