87888372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{51217}}^1$

素因数の和:51248

約数の個数: 48

約数和(自身を含む): 240929472

約数和(自身を除く): 153041100

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 51217, 102434, 153651, 204868, 307302, 563387, 614604, 665821, 1126774, 1331642, 1690161, 1997463, 2253548, 2663284, 3380322, 3994926, 6760644, 7324031, 7989852, 14648062, 21972093, 29296124, 43944186, 87888372]

約数ペア:

[(1, 87888372), (2, 43944186), (3, 29296124), (4, 21972093), (6, 14648062), (11, 7989852), (12, 7324031), (13, 6760644), (22, 3994926), (26, 3380322), (33, 2663284), (39, 2253548), (44, 1997463), (52, 1690161), (66, 1331642), (78, 1126774), (132, 665821), (143, 614604), (156, 563387), (286, 307302), (429, 204868), (572, 153651), (858, 102434), (1716, 51217)]