69359688

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 192688470

約数和(自身を除く): 123328782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 521, 774, 1032, 1042, 1548, 1563, 1849, 2084, 3096, 3126, 3698, 4168, 4689, 5547, 6252, 7396, 9378, 11094, 12504, 14792, 16641, 18756, 22188, 22403, 33282, 37512, 44376, 44806, 66564, 67209, 89612, 133128, 134418, 179224, 201627, 268836, 403254, 537672, 806508, 963329, 1613016, 1926658, 2889987, 3853316, 5779974, 7706632, 8669961, 11559948, 17339922, 23119896, 34679844, 69359688]

約数ペア:

[(1, 69359688), (2, 34679844), (3, 23119896), (4, 17339922), (6, 11559948), (8, 8669961), (9, 7706632), (12, 5779974), (18, 3853316), (24, 2889987), (36, 1926658), (43, 1613016), (72, 963329), (86, 806508), (129, 537672), (172, 403254), (258, 268836), (344, 201627), (387, 179224), (516, 134418), (521, 133128), (774, 89612), (1032, 67209), (1042, 66564), (1548, 44806), (1563, 44376), (1849, 37512), (2084, 33282), (3096, 22403), (3126, 22188), (3698, 18756), (4168, 16641), (4689, 14792), (5547, 12504), (6252, 11094), (7396, 9378)]