73142488

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2267}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 142203600

約数和(自身を除く): 69061112

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 2267, 4033, 4534, 8066, 9068, 16132, 18136, 32264, 83879, 167758, 247103, 335516, 494206, 671032, 988412, 1976824, 9142811, 18285622, 36571244, 73142488]

約数ペア:

[(1, 73142488), (2, 36571244), (4, 18285622), (8, 9142811), (37, 1976824), (74, 988412), (109, 671032), (148, 494206), (218, 335516), (296, 247103), (436, 167758), (872, 83879), (2267, 32264), (4033, 18136), (4534, 16132), (8066, 9068)]