66292668

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15768

約数の個数: 60

約数和(自身を含む): 186644920

約数和(自身を除く): 120352252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15739, 31478, 47217, 62956, 94434, 141651, 188868, 204607, 283302, 409214, 424953, 566604, 613821, 818428, 849906, 1227642, 1274859, 1699812, 1841463, 2455284, 2549718, 3682926, 5099436, 5524389, 7365852, 11048778, 16573167, 22097556, 33146334, 66292668]

約数ペア:

[(1, 66292668), (2, 33146334), (3, 22097556), (4, 16573167), (6, 11048778), (9, 7365852), (12, 5524389), (13, 5099436), (18, 3682926), (26, 2549718), (27, 2455284), (36, 1841463), (39, 1699812), (52, 1274859), (54, 1227642), (78, 849906), (81, 818428), (108, 613821), (117, 566604), (156, 424953), (162, 409214), (234, 283302), (324, 204607), (351, 188868), (468, 141651), (702, 94434), (1053, 62956), (1404, 47217), (2106, 31478), (4212, 15739)]