173263392

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1429}}^1$

素因数の和:1866

約数の個数: 72

約数和(自身を含む): 494233740

約数和(自身を除く): 320970348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1429, 1684, 2526, 2858, 3368, 3789, 4287, 5052, 5716, 6736, 7578, 8574, 10104, 11432, 12861, 13472, 15156, 17148, 20208, 22864, 25722, 30312, 34296, 40416, 45728, 51444, 60624, 68592, 102888, 121248, 137184, 205776, 411552, 601609, 1203218, 1804827, 2406436, 3609654, 4812872, 5414481, 7219308, 9625744, 10828962, 14438616, 19251488, 21657924, 28877232, 43315848, 57754464, 86631696, 173263392]

約数ペア:

[(1, 173263392), (2, 86631696), (3, 57754464), (4, 43315848), (6, 28877232), (8, 21657924), (9, 19251488), (12, 14438616), (16, 10828962), (18, 9625744), (24, 7219308), (32, 5414481), (36, 4812872), (48, 3609654), (72, 2406436), (96, 1804827), (144, 1203218), (288, 601609), (421, 411552), (842, 205776), (1263, 137184), (1429, 121248), (1684, 102888), (2526, 68592), (2858, 60624), (3368, 51444), (3789, 45728), (4287, 40416), (5052, 34296), (5716, 30312), (6736, 25722), (7578, 22864), (8574, 20208), (10104, 17148), (11432, 15156), (12861, 13472)]