76940244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 207759552

約数和(自身を除く): 130819308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2161, 2967, 3956, 4322, 5934, 6483, 8644, 8901, 11868, 12966, 17802, 19449, 25932, 35604, 38898, 49703, 77796, 92923, 99406, 149109, 185846, 198812, 278769, 298218, 371692, 447327, 557538, 596436, 836307, 894654, 1115076, 1672614, 1789308, 2137229, 3345228, 4274458, 6411687, 8548916, 12823374, 19235061, 25646748, 38470122, 76940244]

約数ペア:

[(1, 76940244), (2, 38470122), (3, 25646748), (4, 19235061), (6, 12823374), (9, 8548916), (12, 6411687), (18, 4274458), (23, 3345228), (36, 2137229), (43, 1789308), (46, 1672614), (69, 1115076), (86, 894654), (92, 836307), (129, 596436), (138, 557538), (172, 447327), (207, 371692), (258, 298218), (276, 278769), (387, 198812), (414, 185846), (516, 149109), (774, 99406), (828, 92923), (989, 77796), (1548, 49703), (1978, 38898), (2161, 35604), (2967, 25932), (3956, 19449), (4322, 17802), (5934, 12966), (6483, 11868), (8644, 8901)]