77544738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5343

約数の個数: 48

約数和(自身を含む): 181003680

約数和(自身を除く): 103458942

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 1634, 2451, 4902, 5273, 7353, 10546, 14706, 15819, 31638, 47457, 94914, 100187, 200374, 226739, 300561, 453478, 601122, 680217, 901683, 1360434, 1803366, 2040651, 4081302, 4308041, 8616082, 12924123, 25848246, 38772369, 77544738]

約数ペア:

[(1, 77544738), (2, 38772369), (3, 25848246), (6, 12924123), (9, 8616082), (18, 4308041), (19, 4081302), (38, 2040651), (43, 1803366), (57, 1360434), (86, 901683), (114, 680217), (129, 601122), (171, 453478), (258, 300561), (342, 226739), (387, 200374), (774, 100187), (817, 94914), (1634, 47457), (2451, 31638), (4902, 15819), (5273, 14706), (7353, 10546)]