90463372

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8609}}^1$

素因数の和:8721

約数の個数: 24

約数和(自身を含む): 164898720

約数和(自身を除く): 74435348

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 8609, 10508, 17218, 34436, 318533, 611239, 637066, 1222478, 1274132, 2444956, 22615843, 45231686, 90463372]

約数ペア:

[(1, 90463372), (2, 45231686), (4, 22615843), (37, 2444956), (71, 1274132), (74, 1222478), (142, 637066), (148, 611239), (284, 318533), (2627, 34436), (5254, 17218), (8609, 10508)]