78527764

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 162494080

約数和(自身を除く): 83966316

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 229, 259, 331, 458, 518, 662, 916, 1036, 1324, 1603, 2317, 3206, 4634, 6412, 8473, 9268, 12247, 16946, 24494, 33892, 48988, 59311, 75799, 85729, 118622, 151598, 171458, 237244, 303196, 342916, 530593, 1061186, 2122372, 2804563, 5609126, 11218252, 19631941, 39263882, 78527764]

約数ペア:

[(1, 78527764), (2, 39263882), (4, 19631941), (7, 11218252), (14, 5609126), (28, 2804563), (37, 2122372), (74, 1061186), (148, 530593), (229, 342916), (259, 303196), (331, 237244), (458, 171458), (518, 151598), (662, 118622), (916, 85729), (1036, 75799), (1324, 59311), (1603, 48988), (2317, 33892), (3206, 24494), (4634, 16946), (6412, 12247), (8473, 9268)]