74809872

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1277

約数の個数: 80

約数和(自身を含む): 216295680

約数和(自身を除く): 141485808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1103, 1256, 1413, 1884, 2206, 2512, 2826, 3309, 3768, 4239, 4412, 5652, 6618, 7536, 8478, 8824, 9927, 11304, 13236, 16956, 17648, 19854, 22608, 26472, 29781, 33912, 39708, 52944, 59562, 67824, 79416, 119124, 158832, 173171, 238248, 346342, 476496, 519513, 692684, 1039026, 1385368, 1558539, 2078052, 2770736, 3117078, 4156104, 4675617, 6234156, 8312208, 9351234, 12468312, 18702468, 24936624, 37404936, 74809872]

約数ペア:

[(1, 74809872), (2, 37404936), (3, 24936624), (4, 18702468), (6, 12468312), (8, 9351234), (9, 8312208), (12, 6234156), (16, 4675617), (18, 4156104), (24, 3117078), (27, 2770736), (36, 2078052), (48, 1558539), (54, 1385368), (72, 1039026), (108, 692684), (144, 519513), (157, 476496), (216, 346342), (314, 238248), (432, 173171), (471, 158832), (628, 119124), (942, 79416), (1103, 67824), (1256, 59562), (1413, 52944), (1884, 39708), (2206, 33912), (2512, 29781), (2826, 26472), (3309, 22608), (3768, 19854), (4239, 17648), (4412, 16956), (5652, 13236), (6618, 11304), (7536, 9927), (8478, 8824)]