87252408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63781}}^1$

素因数の和:63812

約数の個数: 48

約数和(自身を含む): 248749800

約数和(自身を除く): 161497392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 63781, 127562, 191343, 255124, 382686, 510248, 574029, 765372, 1148058, 1211839, 1530744, 2296116, 2423678, 3635517, 4592232, 4847356, 7271034, 9694712, 10906551, 14542068, 21813102, 29084136, 43626204, 87252408]

約数ペア:

[(1, 87252408), (2, 43626204), (3, 29084136), (4, 21813102), (6, 14542068), (8, 10906551), (9, 9694712), (12, 7271034), (18, 4847356), (19, 4592232), (24, 3635517), (36, 2423678), (38, 2296116), (57, 1530744), (72, 1211839), (76, 1148058), (114, 765372), (152, 574029), (171, 510248), (228, 382686), (342, 255124), (456, 191343), (684, 127562), (1368, 63781)]