71303576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 148716000

約数和(自身を除く): 77412424

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 101, 116, 136, 179, 202, 232, 358, 404, 493, 716, 808, 986, 1432, 1717, 1972, 2929, 3043, 3434, 3944, 5191, 5858, 6086, 6868, 10382, 11716, 12172, 13736, 18079, 20764, 23432, 24344, 36158, 41528, 49793, 72316, 88247, 99586, 144632, 176494, 199172, 307343, 352988, 398344, 524291, 614686, 705976, 1048582, 1229372, 2097164, 2458744, 4194328, 8912947, 17825894, 35651788, 71303576]

約数ペア:

[(1, 71303576), (2, 35651788), (4, 17825894), (8, 8912947), (17, 4194328), (29, 2458744), (34, 2097164), (58, 1229372), (68, 1048582), (101, 705976), (116, 614686), (136, 524291), (179, 398344), (202, 352988), (232, 307343), (358, 199172), (404, 176494), (493, 144632), (716, 99586), (808, 88247), (986, 72316), (1432, 49793), (1717, 41528), (1972, 36158), (2929, 24344), (3043, 23432), (3434, 20764), (3944, 18079), (5191, 13736), (5858, 12172), (6086, 11716), (6868, 10382)]