64494468

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3054

約数の個数: 60

約数和(自身を含む): 171175312

約数和(自身を除く): 106680844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1809, 2412, 2971, 3618, 5427, 5942, 7236, 8913, 10854, 11884, 17826, 21708, 26739, 35652, 53478, 80217, 106956, 160434, 199057, 240651, 320868, 398114, 481302, 597171, 796228, 962604, 1194342, 1791513, 2388684, 3583026, 5374539, 7166052, 10749078, 16123617, 21498156, 32247234, 64494468]

約数ペア:

[(1, 64494468), (2, 32247234), (3, 21498156), (4, 16123617), (6, 10749078), (9, 7166052), (12, 5374539), (18, 3583026), (27, 2388684), (36, 1791513), (54, 1194342), (67, 962604), (81, 796228), (108, 597171), (134, 481302), (162, 398114), (201, 320868), (268, 240651), (324, 199057), (402, 160434), (603, 106956), (804, 80217), (1206, 53478), (1809, 35652), (2412, 26739), (2971, 21708), (3618, 17826), (5427, 11884), (5942, 10854), (7236, 8913)]