91044240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{54193}}^1$

素因数の和:54216

約数の個数: 80

約数和(自身を含む): 322562688

約数和(自身を除く): 231518448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 54193, 108386, 162579, 216772, 270965, 325158, 379351, 433544, 541930, 650316, 758702, 812895, 867088, 1083860, 1138053, 1300632, 1517404, 1625790, 1896755, 2167720, 2276106, 2601264, 3034808, 3251580, 3793510, 4335440, 4552212, 5690265, 6069616, 6503160, 7587020, 9104424, 11380530, 13006320, 15174040, 18208848, 22761060, 30348080, 45522120, 91044240]

約数ペア:

[(1, 91044240), (2, 45522120), (3, 30348080), (4, 22761060), (5, 18208848), (6, 15174040), (7, 13006320), (8, 11380530), (10, 9104424), (12, 7587020), (14, 6503160), (15, 6069616), (16, 5690265), (20, 4552212), (21, 4335440), (24, 3793510), (28, 3251580), (30, 3034808), (35, 2601264), (40, 2276106), (42, 2167720), (48, 1896755), (56, 1625790), (60, 1517404), (70, 1300632), (80, 1138053), (84, 1083860), (105, 867088), (112, 812895), (120, 758702), (140, 650316), (168, 541930), (210, 433544), (240, 379351), (280, 325158), (336, 270965), (420, 216772), (560, 162579), (840, 108386), (1680, 54193)]