72109476

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{19447}}^1$

素因数の和:19560

約数の個数: 36

約数和(自身を含む): 184055872

約数和(自身を除く): 111946396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 19447, 38894, 58341, 77788, 116682, 175023, 233364, 350046, 700092, 2003041, 4006082, 6009123, 8012164, 12018246, 18027369, 24036492, 36054738, 72109476]

約数ペア:

[(1, 72109476), (2, 36054738), (3, 24036492), (4, 18027369), (6, 12018246), (9, 8012164), (12, 6009123), (18, 4006082), (36, 2003041), (103, 700092), (206, 350046), (309, 233364), (412, 175023), (618, 116682), (927, 77788), (1236, 58341), (1854, 38894), (3708, 19447)]