87493992

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 225720000

約数和(自身を除く): 138226008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 149, 172, 258, 298, 344, 447, 516, 569, 596, 894, 1032, 1138, 1192, 1707, 1788, 2276, 3414, 3576, 4552, 6407, 6828, 12814, 13656, 19221, 24467, 25628, 38442, 48934, 51256, 73401, 76884, 84781, 97868, 146802, 153768, 169562, 195736, 254343, 293604, 339124, 508686, 587208, 678248, 1017372, 2034744, 3645583, 7291166, 10936749, 14582332, 21873498, 29164664, 43746996, 87493992]

約数ペア:

[(1, 87493992), (2, 43746996), (3, 29164664), (4, 21873498), (6, 14582332), (8, 10936749), (12, 7291166), (24, 3645583), (43, 2034744), (86, 1017372), (129, 678248), (149, 587208), (172, 508686), (258, 339124), (298, 293604), (344, 254343), (447, 195736), (516, 169562), (569, 153768), (596, 146802), (894, 97868), (1032, 84781), (1138, 76884), (1192, 73401), (1707, 51256), (1788, 48934), (2276, 38442), (3414, 25628), (3576, 24467), (4552, 19221), (6407, 13656), (6828, 12814)]