75808908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 219984128

約数和(自身を除く): 144175220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 1063, 1132, 1698, 1981, 2126, 2547, 3189, 3396, 3962, 4252, 5094, 5943, 6378, 7441, 7924, 9567, 10188, 11886, 12756, 14882, 17829, 19134, 22323, 23772, 29764, 35658, 38268, 44646, 66969, 71316, 89292, 133938, 267876, 300829, 601658, 902487, 1203316, 1804974, 2105803, 2707461, 3609948, 4211606, 5414922, 6317409, 8423212, 10829844, 12634818, 18952227, 25269636, 37904454, 75808908]

約数ペア:

[(1, 75808908), (2, 37904454), (3, 25269636), (4, 18952227), (6, 12634818), (7, 10829844), (9, 8423212), (12, 6317409), (14, 5414922), (18, 4211606), (21, 3609948), (28, 2707461), (36, 2105803), (42, 1804974), (63, 1203316), (84, 902487), (126, 601658), (252, 300829), (283, 267876), (566, 133938), (849, 89292), (1063, 71316), (1132, 66969), (1698, 44646), (1981, 38268), (2126, 35658), (2547, 29764), (3189, 23772), (3396, 22323), (3962, 19134), (4252, 17829), (5094, 14882), (5943, 12756), (6378, 11886), (7441, 10188), (7924, 9567)]