72265154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89659}}^1$

素因数の和:89705

約数の個数: 16

約数和(自身を含む): 120503040

約数和(自身を除く): 48237886

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 89659, 179318, 1165567, 2331134, 2779429, 5558858, 36132577, 72265154]

約数ペア:

[(1, 72265154), (2, 36132577), (13, 5558858), (26, 2779429), (31, 2331134), (62, 1165567), (403, 179318), (806, 89659)]