71617488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 191571072

約数和(自身を除く): 119953584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 151, 164, 241, 246, 302, 328, 453, 482, 492, 604, 656, 723, 906, 964, 984, 1208, 1446, 1812, 1928, 1968, 2416, 2892, 3624, 3856, 5784, 6191, 7248, 9881, 11568, 12382, 18573, 19762, 24764, 29643, 36391, 37146, 39524, 49528, 59286, 72782, 74292, 79048, 99056, 109173, 118572, 145564, 148584, 158096, 218346, 237144, 291128, 297168, 436692, 474288, 582256, 873384, 1492031, 1746768, 2984062, 4476093, 5968124, 8952186, 11936248, 17904372, 23872496, 35808744, 71617488]

約数ペア:

[(1, 71617488), (2, 35808744), (3, 23872496), (4, 17904372), (6, 11936248), (8, 8952186), (12, 5968124), (16, 4476093), (24, 2984062), (41, 1746768), (48, 1492031), (82, 873384), (123, 582256), (151, 474288), (164, 436692), (241, 297168), (246, 291128), (302, 237144), (328, 218346), (453, 158096), (482, 148584), (492, 145564), (604, 118572), (656, 109173), (723, 99056), (906, 79048), (964, 74292), (984, 72782), (1208, 59286), (1446, 49528), (1812, 39524), (1928, 37146), (1968, 36391), (2416, 29643), (2892, 24764), (3624, 19762), (3856, 18573), (5784, 12382), (6191, 11568), (7248, 9881)]