74745816

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 116370984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 157, 166, 239, 249, 314, 332, 471, 478, 498, 628, 664, 717, 942, 956, 996, 1256, 1434, 1884, 1912, 1992, 2868, 3768, 5736, 13031, 19837, 26062, 37523, 39093, 39674, 52124, 59511, 75046, 78186, 79348, 104248, 112569, 119022, 150092, 156372, 158696, 225138, 238044, 300184, 312744, 450276, 476088, 900552, 3114409, 6228818, 9343227, 12457636, 18686454, 24915272, 37372908, 74745816]

約数ペア:

[(1, 74745816), (2, 37372908), (3, 24915272), (4, 18686454), (6, 12457636), (8, 9343227), (12, 6228818), (24, 3114409), (83, 900552), (157, 476088), (166, 450276), (239, 312744), (249, 300184), (314, 238044), (332, 225138), (471, 158696), (478, 156372), (498, 150092), (628, 119022), (664, 112569), (717, 104248), (942, 79348), (956, 78186), (996, 75046), (1256, 59511), (1434, 52124), (1884, 39674), (1912, 39093), (1992, 37523), (2868, 26062), (3768, 19837), (5736, 13031)]