81096408

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59281}}^1$

素因数の和:59312

約数の個数: 48

約数和(自身を含む): 231199800

約数和(自身を除く): 150103392

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, 59281, 118562, 177843, 237124, 355686, 474248, 533529, 711372, 1067058, 1126339, 1422744, 2134116, 2252678, 3379017, 4268232, 4505356, 6758034, 9010712, 10137051, 13516068, 20274102, 27032136, 40548204, 81096408]

約数ペア:

[(1, 81096408), (2, 40548204), (3, 27032136), (4, 20274102), (6, 13516068), (8, 10137051), (9, 9010712), (12, 6758034), (18, 4505356), (19, 4268232), (24, 3379017), (36, 2252678), (38, 2134116), (57, 1422744), (72, 1126339), (76, 1067058), (114, 711372), (152, 533529), (171, 474248), (228, 355686), (342, 237124), (456, 177843), (684, 118562), (1368, 59281)]