66858864

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 180550944

約数和(自身を除く): 113692080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 424, 492, 636, 641, 656, 848, 984, 1272, 1282, 1923, 1968, 2173, 2544, 2564, 3846, 4346, 5128, 6519, 7692, 8692, 10256, 13038, 15384, 17384, 26076, 26281, 30768, 33973, 34768, 52152, 52562, 67946, 78843, 101919, 104304, 105124, 135892, 157686, 203838, 210248, 271784, 315372, 407676, 420496, 543568, 630744, 815352, 1261488, 1392893, 1630704, 2785786, 4178679, 5571572, 8357358, 11143144, 16714716, 22286288, 33429432, 66858864]

約数ペア:

[(1, 66858864), (2, 33429432), (3, 22286288), (4, 16714716), (6, 11143144), (8, 8357358), (12, 5571572), (16, 4178679), (24, 2785786), (41, 1630704), (48, 1392893), (53, 1261488), (82, 815352), (106, 630744), (123, 543568), (159, 420496), (164, 407676), (212, 315372), (246, 271784), (318, 210248), (328, 203838), (424, 157686), (492, 135892), (636, 105124), (641, 104304), (656, 101919), (848, 78843), (984, 67946), (1272, 52562), (1282, 52152), (1923, 34768), (1968, 33973), (2173, 30768), (2544, 26281), (2564, 26076), (3846, 17384), (4346, 15384), (5128, 13038), (6519, 10256), (7692, 8692)]