77861472

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 222899040

約数和(自身を除く): 145037568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 89, 96, 104, 156, 178, 208, 267, 312, 356, 416, 534, 624, 701, 712, 1068, 1157, 1248, 1402, 1424, 2103, 2136, 2314, 2804, 2848, 3471, 4206, 4272, 4628, 5608, 6942, 8412, 8544, 9113, 9256, 11216, 13884, 16824, 18226, 18512, 22432, 27339, 27768, 33648, 36452, 37024, 54678, 55536, 62389, 67296, 72904, 109356, 111072, 124778, 145808, 187167, 218712, 249556, 291616, 374334, 437424, 499112, 748668, 811057, 874848, 998224, 1497336, 1622114, 1996448, 2433171, 2994672, 3244228, 4866342, 5989344, 6488456, 9732684, 12976912, 19465368, 25953824, 38930736, 77861472]

約数ペア:

[(1, 77861472), (2, 38930736), (3, 25953824), (4, 19465368), (6, 12976912), (8, 9732684), (12, 6488456), (13, 5989344), (16, 4866342), (24, 3244228), (26, 2994672), (32, 2433171), (39, 1996448), (48, 1622114), (52, 1497336), (78, 998224), (89, 874848), (96, 811057), (104, 748668), (156, 499112), (178, 437424), (208, 374334), (267, 291616), (312, 249556), (356, 218712), (416, 187167), (534, 145808), (624, 124778), (701, 111072), (712, 109356), (1068, 72904), (1157, 67296), (1248, 62389), (1402, 55536), (1424, 54678), (2103, 37024), (2136, 36452), (2314, 33648), (2804, 27768), (2848, 27339), (3471, 22432), (4206, 18512), (4272, 18226), (4628, 16824), (5608, 13884), (6942, 11216), (8412, 9256), (8544, 9113)]