80604804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{163}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 227979024

約数和(自身を除く): 147374220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 163, 174, 196, 203, 294, 326, 348, 406, 489, 588, 609, 652, 812, 841, 978, 1141, 1218, 1421, 1682, 1956, 2282, 2436, 2523, 2842, 3364, 3423, 4263, 4564, 4727, 5046, 5684, 5887, 6846, 7987, 8526, 9454, 10092, 11774, 13692, 14181, 15974, 17052, 17661, 18908, 23548, 23961, 28362, 31948, 33089, 35322, 41209, 47922, 56724, 66178, 70644, 82418, 95844, 99267, 123627, 132356, 137083, 164836, 198534, 231623, 247254, 274166, 397068, 411249, 463246, 494508, 548332, 694869, 822498, 926492, 959581, 1389738, 1644996, 1919162, 2779476, 2878743, 3838324, 5757486, 6717067, 11514972, 13434134, 20151201, 26868268, 40302402, 80604804]

約数ペア:

[(1, 80604804), (2, 40302402), (3, 26868268), (4, 20151201), (6, 13434134), (7, 11514972), (12, 6717067), (14, 5757486), (21, 3838324), (28, 2878743), (29, 2779476), (42, 1919162), (49, 1644996), (58, 1389738), (84, 959581), (87, 926492), (98, 822498), (116, 694869), (147, 548332), (163, 494508), (174, 463246), (196, 411249), (203, 397068), (294, 274166), (326, 247254), (348, 231623), (406, 198534), (489, 164836), (588, 137083), (609, 132356), (652, 123627), (812, 99267), (841, 95844), (978, 82418), (1141, 70644), (1218, 66178), (1421, 56724), (1682, 47922), (1956, 41209), (2282, 35322), (2436, 33089), (2523, 31948), (2842, 28362), (3364, 23961), (3423, 23548), (4263, 18908), (4564, 17661), (4727, 17052), (5046, 15974), (5684, 14181), (5887, 13692), (6846, 11774), (7987, 10092), (8526, 9454)]