64646856

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{5647}}^1$

素因数の和:5715

約数の個数: 64

約数和(自身を含む): 182995200

約数和(自身を除く): 118348344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5647, 5724, 11294, 11448, 16941, 22588, 33882, 45176, 50823, 67764, 101646, 135528, 152469, 203292, 299291, 304938, 406584, 598582, 609876, 897873, 1197164, 1219752, 1795746, 2394328, 2693619, 3591492, 5387238, 7182984, 8080857, 10774476, 16161714, 21548952, 32323428, 64646856]

約数ペア:

[(1, 64646856), (2, 32323428), (3, 21548952), (4, 16161714), (6, 10774476), (8, 8080857), (9, 7182984), (12, 5387238), (18, 3591492), (24, 2693619), (27, 2394328), (36, 1795746), (53, 1219752), (54, 1197164), (72, 897873), (106, 609876), (108, 598582), (159, 406584), (212, 304938), (216, 299291), (318, 203292), (424, 152469), (477, 135528), (636, 101646), (954, 67764), (1272, 50823), (1431, 45176), (1908, 33882), (2862, 22588), (3816, 16941), (5647, 11448), (5724, 11294)]