69021798

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 149713920

約数和(自身を除く): 80692122

約数列:

[1, 2, 3, 6, 29, 37, 58, 71, 74, 87, 111, 142, 151, 174, 213, 222, 302, 426, 453, 906, 1073, 2059, 2146, 2627, 3219, 4118, 4379, 5254, 5587, 6177, 6438, 7881, 8758, 10721, 11174, 12354, 13137, 15762, 16761, 21442, 26274, 32163, 33522, 64326, 76183, 152366, 162023, 228549, 310909, 324046, 396677, 457098, 486069, 621818, 793354, 932727, 972138, 1190031, 1865454, 2380062, 11503633, 23007266, 34510899, 69021798]

約数ペア:

[(1, 69021798), (2, 34510899), (3, 23007266), (6, 11503633), (29, 2380062), (37, 1865454), (58, 1190031), (71, 972138), (74, 932727), (87, 793354), (111, 621818), (142, 486069), (151, 457098), (174, 396677), (213, 324046), (222, 310909), (302, 228549), (426, 162023), (453, 152366), (906, 76183), (1073, 64326), (2059, 33522), (2146, 32163), (2627, 26274), (3219, 21442), (4118, 16761), (4379, 15762), (5254, 13137), (5587, 12354), (6177, 11174), (6438, 10721), (7881, 8758)]