123979212

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1140

約数の個数: 108

約数和(自身を含む): 370351800

約数和(自身を除く): 246372588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 67, 84, 98, 126, 134, 147, 196, 201, 252, 268, 294, 402, 441, 469, 588, 603, 804, 882, 938, 1049, 1206, 1407, 1764, 1876, 2098, 2412, 2814, 3147, 3283, 4196, 4221, 5628, 6294, 6566, 7343, 8442, 9441, 9849, 12588, 13132, 14686, 16884, 18882, 19698, 22029, 29372, 29547, 37764, 39396, 44058, 51401, 59094, 66087, 70283, 88116, 102802, 118188, 132174, 140566, 154203, 205604, 210849, 264348, 281132, 308406, 421698, 462609, 491981, 616812, 632547, 843396, 925218, 983962, 1265094, 1475943, 1850436, 1967924, 2530188, 2951886, 3443867, 4427829, 5903772, 6887734, 8855658, 10331601, 13775468, 17711316, 20663202, 30994803, 41326404, 61989606, 123979212]

約数ペア:

[(1, 123979212), (2, 61989606), (3, 41326404), (4, 30994803), (6, 20663202), (7, 17711316), (9, 13775468), (12, 10331601), (14, 8855658), (18, 6887734), (21, 5903772), (28, 4427829), (36, 3443867), (42, 2951886), (49, 2530188), (63, 1967924), (67, 1850436), (84, 1475943), (98, 1265094), (126, 983962), (134, 925218), (147, 843396), (196, 632547), (201, 616812), (252, 491981), (268, 462609), (294, 421698), (402, 308406), (441, 281132), (469, 264348), (588, 210849), (603, 205604), (804, 154203), (882, 140566), (938, 132174), (1049, 118188), (1206, 102802), (1407, 88116), (1764, 70283), (1876, 66087), (2098, 59094), (2412, 51401), (2814, 44058), (3147, 39396), (3283, 37764), (4196, 29547), (4221, 29372), (5628, 22029), (6294, 19698), (6566, 18882), (7343, 16884), (8442, 14686), (9441, 13132), (9849, 12588)]