89864496

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 268958976

約数和(自身を除く): 179094480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 631, 688, 774, 828, 989, 1032, 1104, 1262, 1548, 1656, 1893, 1978, 2064, 2524, 2967, 3096, 3312, 3786, 3956, 5048, 5679, 5934, 6192, 7572, 7912, 8901, 10096, 11358, 11868, 14513, 15144, 15824, 17802, 22716, 23736, 27133, 29026, 30288, 35604, 43539, 45432, 47472, 54266, 58052, 71208, 81399, 87078, 90864, 108532, 116104, 130617, 142416, 162798, 174156, 217064, 232208, 244197, 261234, 325596, 348312, 434128, 488394, 522468, 624059, 651192, 696624, 976788, 1044936, 1248118, 1302384, 1872177, 1953576, 2089872, 2496236, 3744354, 3907152, 4992472, 5616531, 7488708, 9984944, 11233062, 14977416, 22466124, 29954832, 44932248, 89864496]

約数ペア:

[(1, 89864496), (2, 44932248), (3, 29954832), (4, 22466124), (6, 14977416), (8, 11233062), (9, 9984944), (12, 7488708), (16, 5616531), (18, 4992472), (23, 3907152), (24, 3744354), (36, 2496236), (43, 2089872), (46, 1953576), (48, 1872177), (69, 1302384), (72, 1248118), (86, 1044936), (92, 976788), (129, 696624), (138, 651192), (144, 624059), (172, 522468), (184, 488394), (207, 434128), (258, 348312), (276, 325596), (344, 261234), (368, 244197), (387, 232208), (414, 217064), (516, 174156), (552, 162798), (631, 142416), (688, 130617), (774, 116104), (828, 108532), (989, 90864), (1032, 87078), (1104, 81399), (1262, 71208), (1548, 58052), (1656, 54266), (1893, 47472), (1978, 45432), (2064, 43539), (2524, 35604), (2967, 30288), (3096, 29026), (3312, 27133), (3786, 23736), (3956, 22716), (5048, 17802), (5679, 15824), (5934, 15144), (6192, 14513), (7572, 11868), (7912, 11358), (8901, 10096)]