64272858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1467

約数の個数: 64

約数和(自身を含む): 150528000

約数和(自身を除く): 86255142

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1399, 1482, 1767, 2418, 2798, 3534, 4197, 7657, 8394, 15314, 18187, 22971, 26581, 36374, 43369, 45942, 53162, 54561, 79743, 86738, 109122, 130107, 159486, 260214, 345553, 563797, 691106, 824011, 1036659, 1127594, 1648022, 1691391, 2073318, 2472033, 3382782, 4944066, 10712143, 21424286, 32136429, 64272858]

約数ペア:

[(1, 64272858), (2, 32136429), (3, 21424286), (6, 10712143), (13, 4944066), (19, 3382782), (26, 2472033), (31, 2073318), (38, 1691391), (39, 1648022), (57, 1127594), (62, 1036659), (78, 824011), (93, 691106), (114, 563797), (186, 345553), (247, 260214), (403, 159486), (494, 130107), (589, 109122), (741, 86738), (806, 79743), (1178, 54561), (1209, 53162), (1399, 45942), (1482, 43369), (1767, 36374), (2418, 26581), (2798, 22971), (3534, 18187), (4197, 15314), (7657, 8394)]