23198688

素因数分解:

$2^5\times 3^2\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:864

約数の個数: 72

約数和(自身を含む): 66666600

約数和(自身を除く): 43467912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 109, 144, 218, 288, 327, 436, 654, 739, 872, 981, 1308, 1478, 1744, 1962, 2217, 2616, 2956, 3488, 3924, 4434, 5232, 5912, 6651, 7848, 8868, 10464, 11824, 13302, 15696, 17736, 23648, 26604, 31392, 35472, 53208, 70944, 80551, 106416, 161102, 212832, 241653, 322204, 483306, 644408, 724959, 966612, 1288816, 1449918, 1933224, 2577632, 2899836, 3866448, 5799672, 7732896, 11599344, 23198688]

約数ペア:

[(1, 23198688), (2, 11599344), (3, 7732896), (4, 5799672), (6, 3866448), (8, 2899836), (9, 2577632), (12, 1933224), (16, 1449918), (18, 1288816), (24, 966612), (32, 724959), (36, 644408), (48, 483306), (72, 322204), (96, 241653), (109, 212832), (144, 161102), (218, 106416), (288, 80551), (327, 70944), (436, 53208), (654, 35472), (739, 31392), (872, 26604), (981, 23648), (1308, 17736), (1478, 15696), (1744, 13302), (1962, 11824), (2217, 10464), (2616, 8868), (2956, 7848), (3488, 6651), (3924, 5912), (4434, 5232)]