72609938

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{619}}^1\times {\mathrm{659}}^1$

素因数の和:1369

約数の個数: 16

約数和(自身を含む): 110484000

約数和(自身を除く): 37874062

約数列:

[1, 2, 89, 178, 619, 659, 1238, 1318, 55091, 58651, 110182, 117302, 407921, 815842, 36304969, 72609938]

約数ペア:

[(1, 72609938), (2, 36304969), (89, 815842), (178, 407921), (619, 117302), (659, 110182), (1238, 58651), (1318, 55091)]