65403774

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 154289520

約数和(自身を除く): 88885746

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 81, 82, 86, 123, 129, 162, 229, 246, 258, 369, 387, 458, 687, 738, 774, 1107, 1161, 1374, 1763, 2061, 2214, 2322, 3321, 3483, 3526, 4122, 5289, 6183, 6642, 6966, 9389, 9847, 10578, 12366, 15867, 18549, 18778, 19694, 28167, 29541, 31734, 37098, 47601, 56334, 59082, 84501, 88623, 95202, 142803, 169002, 177246, 253503, 265869, 285606, 403727, 507006, 531738, 760509, 797607, 807454, 1211181, 1521018, 1595214, 2422362, 3633543, 7267086, 10900629, 21801258, 32701887, 65403774]

約数ペア:

[(1, 65403774), (2, 32701887), (3, 21801258), (6, 10900629), (9, 7267086), (18, 3633543), (27, 2422362), (41, 1595214), (43, 1521018), (54, 1211181), (81, 807454), (82, 797607), (86, 760509), (123, 531738), (129, 507006), (162, 403727), (229, 285606), (246, 265869), (258, 253503), (369, 177246), (387, 169002), (458, 142803), (687, 95202), (738, 88623), (774, 84501), (1107, 59082), (1161, 56334), (1374, 47601), (1763, 37098), (2061, 31734), (2214, 29541), (2322, 28167), (3321, 19694), (3483, 18778), (3526, 18549), (4122, 15867), (5289, 12366), (6183, 10578), (6642, 9847), (6966, 9389)]