123843264

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20807}}^1$

素因数の和:20853

約数の個数: 56

約数和(自身を含む): 338254848

約数和(自身を除く): 214411584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 20807, 41614, 62421, 83228, 124842, 166456, 249684, 332912, 499368, 645017, 665824, 998736, 1290034, 1331648, 1935051, 1997472, 2580068, 3870102, 3994944, 5160136, 7740204, 10320272, 15480408, 20640544, 30960816, 41281088, 61921632, 123843264]

約数ペア:

[(1, 123843264), (2, 61921632), (3, 41281088), (4, 30960816), (6, 20640544), (8, 15480408), (12, 10320272), (16, 7740204), (24, 5160136), (31, 3994944), (32, 3870102), (48, 2580068), (62, 1997472), (64, 1935051), (93, 1331648), (96, 1290034), (124, 998736), (186, 665824), (192, 645017), (248, 499368), (372, 332912), (496, 249684), (744, 166456), (992, 124842), (1488, 83228), (1984, 62421), (2976, 41614), (5952, 20807)]