64360908

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 168612080

約数和(自身を除く): 104251172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 211, 222, 229, 333, 422, 444, 458, 633, 666, 687, 844, 916, 1266, 1332, 1374, 1899, 2061, 2532, 2748, 3798, 4122, 7596, 7807, 8244, 8473, 15614, 16946, 23421, 25419, 31228, 33892, 46842, 48319, 50838, 70263, 76257, 93684, 96638, 101676, 140526, 144957, 152514, 193276, 281052, 289914, 305028, 434871, 579828, 869742, 1739484, 1787803, 3575606, 5363409, 7151212, 10726818, 16090227, 21453636, 32180454, 64360908]

約数ペア:

[(1, 64360908), (2, 32180454), (3, 21453636), (4, 16090227), (6, 10726818), (9, 7151212), (12, 5363409), (18, 3575606), (36, 1787803), (37, 1739484), (74, 869742), (111, 579828), (148, 434871), (211, 305028), (222, 289914), (229, 281052), (333, 193276), (422, 152514), (444, 144957), (458, 140526), (633, 101676), (666, 96638), (687, 93684), (844, 76257), (916, 70263), (1266, 50838), (1332, 48319), (1374, 46842), (1899, 33892), (2061, 31228), (2532, 25419), (2748, 23421), (3798, 16946), (4122, 15614), (7596, 8473), (7807, 8244)]