73867686

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 161740800

約数和(自身を除く): 87873114

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 89, 102, 103, 158, 178, 206, 237, 267, 309, 474, 534, 618, 1343, 1513, 1751, 2686, 3026, 3502, 4029, 4539, 5253, 7031, 8058, 8137, 9078, 9167, 10506, 14062, 16274, 18334, 21093, 24411, 27501, 42186, 48822, 55002, 119527, 138329, 155839, 239054, 276658, 311678, 358581, 414987, 467517, 717162, 724193, 829974, 935034, 1448386, 2172579, 4345158, 12311281, 24622562, 36933843, 73867686]

約数ペア:

[(1, 73867686), (2, 36933843), (3, 24622562), (6, 12311281), (17, 4345158), (34, 2172579), (51, 1448386), (79, 935034), (89, 829974), (102, 724193), (103, 717162), (158, 467517), (178, 414987), (206, 358581), (237, 311678), (267, 276658), (309, 239054), (474, 155839), (534, 138329), (618, 119527), (1343, 55002), (1513, 48822), (1751, 42186), (2686, 27501), (3026, 24411), (3502, 21093), (4029, 18334), (4539, 16274), (5253, 14062), (7031, 10506), (8058, 9167), (8137, 9078)]