64612488

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 166858560

約数和(自身を除く): 102246072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 137, 172, 258, 274, 344, 411, 457, 516, 548, 822, 914, 1032, 1096, 1371, 1644, 1828, 2742, 3288, 3656, 5484, 5891, 10968, 11782, 17673, 19651, 23564, 35346, 39302, 47128, 58953, 62609, 70692, 78604, 117906, 125218, 141384, 157208, 187827, 235812, 250436, 375654, 471624, 500872, 751308, 1502616, 2692187, 5384374, 8076561, 10768748, 16153122, 21537496, 32306244, 64612488]

約数ペア:

[(1, 64612488), (2, 32306244), (3, 21537496), (4, 16153122), (6, 10768748), (8, 8076561), (12, 5384374), (24, 2692187), (43, 1502616), (86, 751308), (129, 500872), (137, 471624), (172, 375654), (258, 250436), (274, 235812), (344, 187827), (411, 157208), (457, 141384), (516, 125218), (548, 117906), (822, 78604), (914, 70692), (1032, 62609), (1096, 58953), (1371, 47128), (1644, 39302), (1828, 35346), (2742, 23564), (3288, 19651), (3656, 17673), (5484, 11782), (5891, 10968)]