87087064

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 165765600

約数和(自身を除く): 78678536

約数列:

[1, 2, 4, 8, 137, 181, 274, 362, 439, 548, 724, 878, 1096, 1448, 1756, 3512, 24797, 49594, 60143, 79459, 99188, 120286, 158918, 198376, 240572, 317836, 481144, 635672, 10885883, 21771766, 43543532, 87087064]

約数ペア:

[(1, 87087064), (2, 43543532), (4, 21771766), (8, 10885883), (137, 635672), (181, 481144), (274, 317836), (362, 240572), (439, 198376), (548, 158918), (724, 120286), (878, 99188), (1096, 79459), (1448, 60143), (1756, 49594), (3512, 24797)]