72546806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 43574794

約数列:

[1, 2, 29, 58, 71, 79, 142, 158, 223, 446, 2059, 2291, 4118, 4582, 5609, 6467, 11218, 12934, 15833, 17617, 31666, 35234, 162661, 325322, 459157, 510893, 918314, 1021786, 1250807, 2501614, 36273403, 72546806]

約数ペア:

[(1, 72546806), (2, 36273403), (29, 2501614), (58, 1250807), (71, 1021786), (79, 918314), (142, 510893), (158, 459157), (223, 325322), (446, 162661), (2059, 35234), (2291, 31666), (4118, 17617), (4582, 15833), (5609, 12934), (6467, 11218)]