90212112

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4660

約数の個数: 60

約数和(自身を含む): 254341360

約数和(自身を除く): 164129248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4507, 5004, 6672, 9014, 10008, 13521, 18028, 20016, 27042, 36056, 40563, 54084, 72112, 81126, 108168, 162252, 216336, 324504, 626473, 649008, 1252946, 1879419, 2505892, 3758838, 5011784, 5638257, 7517676, 10023568, 11276514, 15035352, 22553028, 30070704, 45106056, 90212112]

約数ペア:

[(1, 90212112), (2, 45106056), (3, 30070704), (4, 22553028), (6, 15035352), (8, 11276514), (9, 10023568), (12, 7517676), (16, 5638257), (18, 5011784), (24, 3758838), (36, 2505892), (48, 1879419), (72, 1252946), (139, 649008), (144, 626473), (278, 324504), (417, 216336), (556, 162252), (834, 108168), (1112, 81126), (1251, 72112), (1668, 54084), (2224, 40563), (2502, 36056), (3336, 27042), (4507, 20016), (5004, 18028), (6672, 13521), (9014, 10008)]