72561996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155047}}^1$

素因数の和:155070

約数の個数: 36

約数和(自身を含む): 197531152

約数和(自身を除く): 124969156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155047, 310094, 465141, 620188, 930282, 1395423, 1860564, 2015611, 2790846, 4031222, 5581692, 6046833, 8062444, 12093666, 18140499, 24187332, 36280998, 72561996]

約数ペア:

[(1, 72561996), (2, 36280998), (3, 24187332), (4, 18140499), (6, 12093666), (9, 8062444), (12, 6046833), (13, 5581692), (18, 4031222), (26, 2790846), (36, 2015611), (39, 1860564), (52, 1395423), (78, 930282), (117, 620188), (156, 465141), (234, 310094), (468, 155047)]