72686358

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{98491}}^1$

素因数の和:98540

約数の個数: 24

約数和(自身を含む): 161329896

約数和(自身を除く): 88643538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 98491, 196982, 295473, 590946, 886419, 1772838, 4038131, 8076262, 12114393, 24228786, 36343179, 72686358]

約数ペア:

[(1, 72686358), (2, 36343179), (3, 24228786), (6, 12114393), (9, 8076262), (18, 4038131), (41, 1772838), (82, 886419), (123, 590946), (246, 295473), (369, 196982), (738, 98491)]