123245388

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{1109}}^1$

素因数の和:1146

約数の個数: 120

約数和(自身を含む): 376068000

約数和(自身を除く): 252822612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 756, 882, 1029, 1109, 1134, 1323, 1372, 1764, 2058, 2218, 2268, 2646, 3087, 3327, 3969, 4116, 4436, 5292, 6174, 6654, 7763, 7938, 9261, 9981, 12348, 13308, 15526, 15876, 18522, 19962, 23289, 27783, 29943, 31052, 37044, 39924, 46578, 54341, 55566, 59886, 69867, 89829, 93156, 108682, 111132, 119772, 139734, 163023, 179658, 209601, 217364, 279468, 326046, 359316, 380387, 419202, 489069, 628803, 652092, 760774, 838404, 978138, 1141161, 1257606, 1467207, 1521548, 1956276, 2282322, 2515212, 2934414, 3423483, 4401621, 4564644, 5868828, 6846966, 8803242, 10270449, 13693932, 17606484, 20540898, 30811347, 41081796, 61622694, 123245388]

約数ペア:

[(1, 123245388), (2, 61622694), (3, 41081796), (4, 30811347), (6, 20540898), (7, 17606484), (9, 13693932), (12, 10270449), (14, 8803242), (18, 6846966), (21, 5868828), (27, 4564644), (28, 4401621), (36, 3423483), (42, 2934414), (49, 2515212), (54, 2282322), (63, 1956276), (81, 1521548), (84, 1467207), (98, 1257606), (108, 1141161), (126, 978138), (147, 838404), (162, 760774), (189, 652092), (196, 628803), (252, 489069), (294, 419202), (324, 380387), (343, 359316), (378, 326046), (441, 279468), (567, 217364), (588, 209601), (686, 179658), (756, 163023), (882, 139734), (1029, 119772), (1109, 111132), (1134, 108682), (1323, 93156), (1372, 89829), (1764, 69867), (2058, 59886), (2218, 55566), (2268, 54341), (2646, 46578), (3087, 39924), (3327, 37044), (3969, 31052), (4116, 29943), (4436, 27783), (5292, 23289), (6174, 19962), (6654, 18522), (7763, 15876), (7938, 15526), (9261, 13308), (9981, 12348)]