66796968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 203212800

約数和(自身を除く): 136415832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 59, 69, 84, 92, 118, 138, 161, 168, 177, 184, 236, 276, 293, 322, 354, 413, 472, 483, 552, 586, 644, 708, 826, 879, 966, 1172, 1239, 1288, 1357, 1416, 1652, 1758, 1932, 2051, 2344, 2478, 2714, 3304, 3516, 3864, 4071, 4102, 4956, 5428, 6153, 6739, 7032, 8142, 8204, 9499, 9912, 10856, 12306, 13478, 16284, 16408, 17287, 18998, 20217, 24612, 26956, 28497, 32568, 34574, 37996, 40434, 47173, 49224, 51861, 53912, 56994, 69148, 75992, 80868, 94346, 103722, 113988, 121009, 138296, 141519, 161736, 188692, 207444, 227976, 242018, 283038, 363027, 377384, 397601, 414888, 484036, 566076, 726054, 795202, 968072, 1132152, 1192803, 1452108, 1590404, 2385606, 2783207, 2904216, 3180808, 4771212, 5566414, 8349621, 9542424, 11132828, 16699242, 22265656, 33398484, 66796968]

約数ペア:

[(1, 66796968), (2, 33398484), (3, 22265656), (4, 16699242), (6, 11132828), (7, 9542424), (8, 8349621), (12, 5566414), (14, 4771212), (21, 3180808), (23, 2904216), (24, 2783207), (28, 2385606), (42, 1590404), (46, 1452108), (56, 1192803), (59, 1132152), (69, 968072), (84, 795202), (92, 726054), (118, 566076), (138, 484036), (161, 414888), (168, 397601), (177, 377384), (184, 363027), (236, 283038), (276, 242018), (293, 227976), (322, 207444), (354, 188692), (413, 161736), (472, 141519), (483, 138296), (552, 121009), (586, 113988), (644, 103722), (708, 94346), (826, 80868), (879, 75992), (966, 69148), (1172, 56994), (1239, 53912), (1288, 51861), (1357, 49224), (1416, 47173), (1652, 40434), (1758, 37996), (1932, 34574), (2051, 32568), (2344, 28497), (2478, 26956), (2714, 24612), (3304, 20217), (3516, 18998), (3864, 17287), (4071, 16408), (4102, 16284), (4956, 13478), (5428, 12306), (6153, 10856), (6739, 9912), (7032, 9499), (8142, 8204)]