89643168

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2254

約数の個数: 72

約数和(自身を含む): 256756500

約数和(自身を除く): 167113332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2089, 2384, 2682, 3576, 4178, 4768, 5364, 6267, 7152, 8356, 10728, 12534, 14304, 16712, 18801, 21456, 25068, 33424, 37602, 42912, 50136, 66848, 75204, 100272, 150408, 200544, 300816, 311261, 601632, 622522, 933783, 1245044, 1867566, 2490088, 2801349, 3735132, 4980176, 5602698, 7470264, 9960352, 11205396, 14940528, 22410792, 29881056, 44821584, 89643168]

約数ペア:

[(1, 89643168), (2, 44821584), (3, 29881056), (4, 22410792), (6, 14940528), (8, 11205396), (9, 9960352), (12, 7470264), (16, 5602698), (18, 4980176), (24, 3735132), (32, 2801349), (36, 2490088), (48, 1867566), (72, 1245044), (96, 933783), (144, 622522), (149, 601632), (288, 311261), (298, 300816), (447, 200544), (596, 150408), (894, 100272), (1192, 75204), (1341, 66848), (1788, 50136), (2089, 42912), (2384, 37602), (2682, 33424), (3576, 25068), (4178, 21456), (4768, 18801), (5364, 16712), (6267, 14304), (7152, 12534), (8356, 10728)]