64673376

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15667}}^1$

素因数の和:15723

約数の個数: 48

約数和(自身を含む): 173726784

約数和(自身を除く): 109053408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 15667, 31334, 47001, 62668, 94002, 125336, 188004, 250672, 376008, 501344, 673681, 752016, 1347362, 1504032, 2021043, 2694724, 4042086, 5389448, 8084172, 10778896, 16168344, 21557792, 32336688, 64673376]

約数ペア:

[(1, 64673376), (2, 32336688), (3, 21557792), (4, 16168344), (6, 10778896), (8, 8084172), (12, 5389448), (16, 4042086), (24, 2694724), (32, 2021043), (43, 1504032), (48, 1347362), (86, 752016), (96, 673681), (129, 501344), (172, 376008), (258, 250672), (344, 188004), (516, 125336), (688, 94002), (1032, 62668), (1376, 47001), (2064, 31334), (4128, 15667)]