90354138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{1319}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 211273920

約数和(自身を除く): 120919782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 233, 294, 466, 699, 1319, 1398, 1631, 2638, 3262, 3957, 4893, 7914, 9233, 9786, 11417, 18466, 22834, 27699, 34251, 55398, 64631, 68502, 129262, 193893, 307327, 387786, 614654, 921981, 1843962, 2151289, 4302578, 6453867, 12907734, 15059023, 30118046, 45177069, 90354138]

約数ペア:

[(1, 90354138), (2, 45177069), (3, 30118046), (6, 15059023), (7, 12907734), (14, 6453867), (21, 4302578), (42, 2151289), (49, 1843962), (98, 921981), (147, 614654), (233, 387786), (294, 307327), (466, 193893), (699, 129262), (1319, 68502), (1398, 64631), (1631, 55398), (2638, 34251), (3262, 27699), (3957, 22834), (4893, 18466), (7914, 11417), (9233, 9786)]