68269566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 144691344

約数和(自身を除く): 76421778

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 157, 274, 314, 411, 471, 529, 822, 942, 1058, 1587, 3151, 3174, 3611, 6302, 7222, 9453, 10833, 18906, 21509, 21666, 43018, 64527, 72473, 83053, 129054, 144946, 166106, 217419, 249159, 434838, 494707, 498318, 989414, 1484121, 2968242, 11378261, 22756522, 34134783, 68269566]

約数ペア:

[(1, 68269566), (2, 34134783), (3, 22756522), (6, 11378261), (23, 2968242), (46, 1484121), (69, 989414), (137, 498318), (138, 494707), (157, 434838), (274, 249159), (314, 217419), (411, 166106), (471, 144946), (529, 129054), (822, 83053), (942, 72473), (1058, 64527), (1587, 43018), (3151, 21666), (3174, 21509), (3611, 18906), (6302, 10833), (7222, 9453)]