71264064

素因数分解:

$2^6\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1807

約数の個数: 56

約数和(自身を含む): 189463680

約数和(自身を除く): 118199616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 239, 478, 717, 956, 1434, 1553, 1912, 2868, 3106, 3824, 4659, 5736, 6212, 7648, 9318, 11472, 12424, 15296, 18636, 22944, 24848, 37272, 45888, 49696, 74544, 99392, 149088, 298176, 371167, 742334, 1113501, 1484668, 2227002, 2969336, 4454004, 5938672, 8908008, 11877344, 17816016, 23754688, 35632032, 71264064]

約数ペア:

[(1, 71264064), (2, 35632032), (3, 23754688), (4, 17816016), (6, 11877344), (8, 8908008), (12, 5938672), (16, 4454004), (24, 2969336), (32, 2227002), (48, 1484668), (64, 1113501), (96, 742334), (192, 371167), (239, 298176), (478, 149088), (717, 99392), (956, 74544), (1434, 49696), (1553, 45888), (1912, 37272), (2868, 24848), (3106, 22944), (3824, 18636), (4659, 15296), (5736, 12424), (6212, 11472), (7648, 9318)]