72118324

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 128066400

約数和(自身を除く): 55948076

約数列:

[1, 2, 4, 109, 218, 251, 436, 502, 659, 1004, 1318, 2636, 27359, 54718, 71831, 109436, 143662, 165409, 287324, 330818, 661636, 18029581, 36059162, 72118324]

約数ペア:

[(1, 72118324), (2, 36059162), (4, 18029581), (109, 661636), (218, 330818), (251, 287324), (436, 165409), (502, 143662), (659, 109436), (1004, 71831), (1318, 54718), (2636, 27359)]