70139808

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1274

約数の個数: 72

約数和(自身を含む): 200491200

約数和(自身を除く): 130351392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1019, 1434, 1912, 2038, 2151, 2868, 3057, 3824, 4076, 4302, 5736, 6114, 7648, 8152, 8604, 9171, 11472, 12228, 16304, 17208, 18342, 22944, 24456, 32608, 34416, 36684, 48912, 68832, 73368, 97824, 146736, 243541, 293472, 487082, 730623, 974164, 1461246, 1948328, 2191869, 2922492, 3896656, 4383738, 5844984, 7793312, 8767476, 11689968, 17534952, 23379936, 35069904, 70139808]

約数ペア:

[(1, 70139808), (2, 35069904), (3, 23379936), (4, 17534952), (6, 11689968), (8, 8767476), (9, 7793312), (12, 5844984), (16, 4383738), (18, 3896656), (24, 2922492), (32, 2191869), (36, 1948328), (48, 1461246), (72, 974164), (96, 730623), (144, 487082), (239, 293472), (288, 243541), (478, 146736), (717, 97824), (956, 73368), (1019, 68832), (1434, 48912), (1912, 36684), (2038, 34416), (2151, 32608), (2868, 24456), (3057, 22944), (3824, 18342), (4076, 17208), (4302, 16304), (5736, 12228), (6114, 11472), (7648, 9171), (8152, 8604)]