89679268

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 186157440

約数和(自身を除く): 96478172

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 107, 148, 214, 259, 428, 518, 749, 809, 1036, 1498, 1618, 2996, 3236, 3959, 5663, 7918, 11326, 15836, 22652, 27713, 29933, 55426, 59866, 86563, 110852, 119732, 173126, 209531, 346252, 419062, 605941, 838124, 1211882, 2423764, 3202831, 6405662, 12811324, 22419817, 44839634, 89679268]

約数ペア:

[(1, 89679268), (2, 44839634), (4, 22419817), (7, 12811324), (14, 6405662), (28, 3202831), (37, 2423764), (74, 1211882), (107, 838124), (148, 605941), (214, 419062), (259, 346252), (428, 209531), (518, 173126), (749, 119732), (809, 110852), (1036, 86563), (1498, 59866), (1618, 55426), (2996, 29933), (3236, 27713), (3959, 22652), (5663, 15836), (7918, 11326)]