90871944

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{62071}}^1$

素因数の和:62141

約数の個数: 32

約数和(自身を含む): 230907840

約数和(自身を除く): 140035896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 62071, 124142, 186213, 248284, 372426, 496568, 744852, 1489704, 3786331, 7572662, 11358993, 15145324, 22717986, 30290648, 45435972, 90871944]

約数ペア:

[(1, 90871944), (2, 45435972), (3, 30290648), (4, 22717986), (6, 15145324), (8, 11358993), (12, 7572662), (24, 3786331), (61, 1489704), (122, 744852), (183, 496568), (244, 372426), (366, 248284), (488, 186213), (732, 124142), (1464, 62071)]