78814924

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2418

約数の個数: 36

約数和(自身を含む): 151633440

約数和(自身を除く): 72818516

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 289, 493, 578, 986, 1156, 1972, 2351, 4702, 8381, 9404, 16762, 33524, 39967, 68179, 79934, 136358, 159868, 272716, 679439, 1159043, 1358878, 2318086, 2717756, 4636172, 19703731, 39407462, 78814924]

約数ペア:

[(1, 78814924), (2, 39407462), (4, 19703731), (17, 4636172), (29, 2717756), (34, 2318086), (58, 1358878), (68, 1159043), (116, 679439), (289, 272716), (493, 159868), (578, 136358), (986, 79934), (1156, 68179), (1972, 39967), (2351, 33524), (4702, 16762), (8381, 9404)]