77821872

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{85331}}^1$

素因数の和:85361

約数の個数: 40

約数和(自身を含む): 211623360

約数和(自身を除く): 133801488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 85331, 170662, 255993, 341324, 511986, 682648, 1023972, 1365296, 1621289, 2047944, 3242578, 4095888, 4863867, 6485156, 9727734, 12970312, 19455468, 25940624, 38910936, 77821872]

約数ペア:

[(1, 77821872), (2, 38910936), (3, 25940624), (4, 19455468), (6, 12970312), (8, 9727734), (12, 6485156), (16, 4863867), (19, 4095888), (24, 3242578), (38, 2047944), (48, 1621289), (57, 1365296), (76, 1023972), (114, 682648), (152, 511986), (228, 341324), (304, 255993), (456, 170662), (912, 85331)]