90026968

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1756

約数の個数: 48

約数和(自身を含む): 187220880

約数和(自身を除く): 97193912

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 289, 391, 578, 782, 1156, 1564, 1693, 2312, 3128, 3386, 6647, 6772, 13294, 13544, 26588, 28781, 38939, 53176, 57562, 77878, 115124, 155756, 230248, 311512, 489277, 661963, 978554, 1323926, 1957108, 2647852, 3914216, 5295704, 11253371, 22506742, 45013484, 90026968]

約数ペア:

[(1, 90026968), (2, 45013484), (4, 22506742), (8, 11253371), (17, 5295704), (23, 3914216), (34, 2647852), (46, 1957108), (68, 1323926), (92, 978554), (136, 661963), (184, 489277), (289, 311512), (391, 230248), (578, 155756), (782, 115124), (1156, 77878), (1564, 57562), (1693, 53176), (2312, 38939), (3128, 28781), (3386, 26588), (6647, 13544), (6772, 13294)]