87994608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1699}}^1$

素因数の和:1806

約数の個数: 80

約数和(自身を含む): 247900800

約数和(自身を除く): 159906192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 83, 104, 156, 166, 208, 249, 312, 332, 498, 624, 664, 996, 1079, 1328, 1699, 1992, 2158, 3237, 3398, 3984, 4316, 5097, 6474, 6796, 8632, 10194, 12948, 13592, 17264, 20388, 22087, 25896, 27184, 40776, 44174, 51792, 66261, 81552, 88348, 132522, 141017, 176696, 265044, 282034, 353392, 423051, 530088, 564068, 846102, 1060176, 1128136, 1692204, 1833221, 2256272, 3384408, 3666442, 5499663, 6768816, 7332884, 10999326, 14665768, 21998652, 29331536, 43997304, 87994608]

約数ペア:

[(1, 87994608), (2, 43997304), (3, 29331536), (4, 21998652), (6, 14665768), (8, 10999326), (12, 7332884), (13, 6768816), (16, 5499663), (24, 3666442), (26, 3384408), (39, 2256272), (48, 1833221), (52, 1692204), (78, 1128136), (83, 1060176), (104, 846102), (156, 564068), (166, 530088), (208, 423051), (249, 353392), (312, 282034), (332, 265044), (498, 176696), (624, 141017), (664, 132522), (996, 88348), (1079, 81552), (1328, 66261), (1699, 51792), (1992, 44174), (2158, 40776), (3237, 27184), (3398, 25896), (3984, 22087), (4316, 20388), (5097, 17264), (6474, 13592), (6796, 12948), (8632, 10194)]