72403728

素因数分解:

$2^4\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{1297}}^1$

素因数の和:2471

約数の個数: 40

約数和(自身を含む): 187348128

約数和(自身を除く): 114944400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1163, 1297, 2326, 2594, 3489, 3891, 4652, 5188, 6978, 7782, 9304, 10376, 13956, 15564, 18608, 20752, 27912, 31128, 55824, 62256, 1508411, 3016822, 4525233, 6033644, 9050466, 12067288, 18100932, 24134576, 36201864, 72403728]

約数ペア:

[(1, 72403728), (2, 36201864), (3, 24134576), (4, 18100932), (6, 12067288), (8, 9050466), (12, 6033644), (16, 4525233), (24, 3016822), (48, 1508411), (1163, 62256), (1297, 55824), (2326, 31128), (2594, 27912), (3489, 20752), (3891, 18608), (4652, 15564), (5188, 13956), (6978, 10376), (7782, 9304)]