72203154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20431}}^1$

素因数の和:20486

約数の個数: 32

約数和(自身を含む): 156917760

約数和(自身を除く): 84714606

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 20431, 40862, 61293, 122586, 388189, 633361, 776378, 1164567, 1266722, 1900083, 2329134, 3800166, 12033859, 24067718, 36101577, 72203154]

約数ペア:

[(1, 72203154), (2, 36101577), (3, 24067718), (6, 12033859), (19, 3800166), (31, 2329134), (38, 1900083), (57, 1266722), (62, 1164567), (93, 776378), (114, 633361), (186, 388189), (589, 122586), (1178, 61293), (1767, 40862), (3534, 20431)]