88770204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 237641040

約数和(自身を除く): 148870836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 466, 557, 684, 699, 932, 1114, 1398, 1671, 2097, 2228, 2796, 3342, 4194, 4427, 5013, 6684, 8388, 8854, 10026, 10583, 13281, 17708, 20052, 21166, 26562, 31749, 39843, 42332, 53124, 63498, 79686, 95247, 126996, 129781, 159372, 190494, 259562, 380988, 389343, 519124, 778686, 1168029, 1557372, 2336058, 2465839, 4672116, 4931678, 7397517, 9863356, 14795034, 22192551, 29590068, 44385102, 88770204]

約数ペア:

[(1, 88770204), (2, 44385102), (3, 29590068), (4, 22192551), (6, 14795034), (9, 9863356), (12, 7397517), (18, 4931678), (19, 4672116), (36, 2465839), (38, 2336058), (57, 1557372), (76, 1168029), (114, 778686), (171, 519124), (228, 389343), (233, 380988), (342, 259562), (466, 190494), (557, 159372), (684, 129781), (699, 126996), (932, 95247), (1114, 79686), (1398, 63498), (1671, 53124), (2097, 42332), (2228, 39843), (2796, 31749), (3342, 26562), (4194, 21166), (4427, 20052), (5013, 17708), (6684, 13281), (8388, 10583), (8854, 10026)]