121222668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7109}}^1$

素因数の和:7159

約数の個数: 72

約数和(自身を含む): 340426800

約数和(自身を除く): 219204132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 7109, 8526, 14218, 17052, 21327, 28436, 42654, 49763, 85308, 99526, 149289, 199052, 206161, 298578, 348341, 412322, 597156, 618483, 696682, 824644, 1045023, 1236966, 1393364, 1443127, 2090046, 2473932, 2886254, 4180092, 4329381, 5772508, 8658762, 10101889, 17317524, 20203778, 30305667, 40407556, 60611334, 121222668]

約数ペア:

[(1, 121222668), (2, 60611334), (3, 40407556), (4, 30305667), (6, 20203778), (7, 17317524), (12, 10101889), (14, 8658762), (21, 5772508), (28, 4329381), (29, 4180092), (42, 2886254), (49, 2473932), (58, 2090046), (84, 1443127), (87, 1393364), (98, 1236966), (116, 1045023), (147, 824644), (174, 696682), (196, 618483), (203, 597156), (294, 412322), (348, 348341), (406, 298578), (588, 206161), (609, 199052), (812, 149289), (1218, 99526), (1421, 85308), (2436, 49763), (2842, 42654), (4263, 28436), (5684, 21327), (7109, 17052), (8526, 14218)]