91001412

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 243603360

約数和(自身を除く): 152601948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 466, 571, 684, 699, 932, 1142, 1398, 1713, 2097, 2284, 2796, 3426, 4194, 4427, 5139, 6852, 8388, 8854, 10278, 10849, 13281, 17708, 20556, 21698, 26562, 32547, 39843, 43396, 53124, 65094, 79686, 97641, 130188, 133043, 159372, 195282, 266086, 390564, 399129, 532172, 798258, 1197387, 1596516, 2394774, 2527817, 4789548, 5055634, 7583451, 10111268, 15166902, 22750353, 30333804, 45500706, 91001412]

約数ペア:

[(1, 91001412), (2, 45500706), (3, 30333804), (4, 22750353), (6, 15166902), (9, 10111268), (12, 7583451), (18, 5055634), (19, 4789548), (36, 2527817), (38, 2394774), (57, 1596516), (76, 1197387), (114, 798258), (171, 532172), (228, 399129), (233, 390564), (342, 266086), (466, 195282), (571, 159372), (684, 133043), (699, 130188), (932, 97641), (1142, 79686), (1398, 65094), (1713, 53124), (2097, 43396), (2284, 39843), (2796, 32547), (3426, 26562), (4194, 21698), (4427, 20556), (5139, 17708), (6852, 13281), (8388, 10849), (8854, 10278)]