72871164

素因数分解:

$2^2\times 3^4\times {\mathrm{224911}}^1$

素因数の和:224927

約数の個数: 30

約数和(自身を含む): 190500464

約数和(自身を除く): 117629300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 224911, 449822, 674733, 899644, 1349466, 2024199, 2698932, 4048398, 6072597, 8096796, 12145194, 18217791, 24290388, 36435582, 72871164]

約数ペア:

[(1, 72871164), (2, 36435582), (3, 24290388), (4, 18217791), (6, 12145194), (9, 8096796), (12, 6072597), (18, 4048398), (27, 2698932), (36, 2024199), (54, 1349466), (81, 899644), (108, 674733), (162, 449822), (324, 224911)]