42240432

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 118603520

約数和(自身を除く): 76363088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 487, 556, 624, 834, 974, 1112, 1461, 1668, 1807, 1948, 2224, 2922, 3336, 3614, 3896, 5421, 5844, 6331, 6672, 7228, 7792, 10842, 11688, 12662, 14456, 18993, 21684, 23376, 25324, 28912, 37986, 43368, 50648, 67693, 75972, 86736, 101296, 135386, 151944, 203079, 270772, 303888, 406158, 541544, 812316, 880009, 1083088, 1624632, 1760018, 2640027, 3249264, 3520036, 5280054, 7040072, 10560108, 14080144, 21120216, 42240432]

約数ペア:

[(1, 42240432), (2, 21120216), (3, 14080144), (4, 10560108), (6, 7040072), (8, 5280054), (12, 3520036), (13, 3249264), (16, 2640027), (24, 1760018), (26, 1624632), (39, 1083088), (48, 880009), (52, 812316), (78, 541544), (104, 406158), (139, 303888), (156, 270772), (208, 203079), (278, 151944), (312, 135386), (417, 101296), (487, 86736), (556, 75972), (624, 67693), (834, 50648), (974, 43368), (1112, 37986), (1461, 28912), (1668, 25324), (1807, 23376), (1948, 21684), (2224, 18993), (2922, 14456), (3336, 12662), (3614, 11688), (3896, 10842), (5421, 7792), (5844, 7228), (6331, 6672)]