12878545932

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{87961}}^1$

素因数の和:88068

約数の個数: 108

約数和(自身を含む): 38325747096

約数和(自身を除く): 25447201164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 249, 252, 294, 332, 441, 498, 581, 588, 747, 882, 996, 1162, 1494, 1743, 1764, 2324, 2988, 3486, 4067, 5229, 6972, 8134, 10458, 12201, 16268, 20916, 24402, 36603, 48804, 73206, 87961, 146412, 175922, 263883, 351844, 527766, 615727, 791649, 1055532, 1231454, 1583298, 1847181, 2462908, 3166596, 3694362, 4310089, 5541543, 7300763, 7388724, 8620178, 11083086, 12930267, 14601526, 17240356, 21902289, 22166172, 25860534, 29203052, 38790801, 43804578, 51105341, 51721068, 65706867, 77581602, 87609156, 102210682, 131413734, 153316023, 155163204, 204421364, 262827468, 306632046, 357737387, 459948069, 613264092, 715474774, 919896138, 1073212161, 1430949548, 1839792276, 2146424322, 3219636483, 4292848644, 6439272966, 12878545932]

約数ペア:

[(1, 12878545932), (2, 6439272966), (3, 4292848644), (4, 3219636483), (6, 2146424322), (7, 1839792276), (9, 1430949548), (12, 1073212161), (14, 919896138), (18, 715474774), (21, 613264092), (28, 459948069), (36, 357737387), (42, 306632046), (49, 262827468), (63, 204421364), (83, 155163204), (84, 153316023), (98, 131413734), (126, 102210682), (147, 87609156), (166, 77581602), (196, 65706867), (249, 51721068), (252, 51105341), (294, 43804578), (332, 38790801), (441, 29203052), (498, 25860534), (581, 22166172), (588, 21902289), (747, 17240356), (882, 14601526), (996, 12930267), (1162, 11083086), (1494, 8620178), (1743, 7388724), (1764, 7300763), (2324, 5541543), (2988, 4310089), (3486, 3694362), (4067, 3166596), (5229, 2462908), (6972, 1847181), (8134, 1583298), (10458, 1231454), (12201, 1055532), (16268, 791649), (20916, 615727), (24402, 527766), (36603, 351844), (48804, 263883), (73206, 175922), (87961, 146412)]