83986812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 270047232

約数和(自身を除く): 186060420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 827, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1654, 1953, 2418, 2481, 2604, 2821, 3276, 3308, 3627, 3906, 4836, 4962, 5642, 5789, 7254, 7443, 7812, 8463, 9924, 10751, 11284, 11578, 14508, 14886, 16926, 17367, 21502, 23156, 25389, 25637, 29772, 32253, 33852, 34734, 43004, 50778, 51274, 52101, 64506, 69468, 75257, 76911, 96759, 101556, 102548, 104202, 129012, 150514, 153822, 179459, 193518, 208404, 225771, 230733, 301028, 307644, 333281, 358918, 387036, 451542, 461466, 538377, 666562, 677313, 717836, 903084, 922932, 999843, 1076754, 1333124, 1354626, 1615131, 1999686, 2153508, 2332967, 2709252, 2999529, 3230262, 3999372, 4665934, 5999058, 6460524, 6998901, 9331868, 11998116, 13997802, 20996703, 27995604, 41993406, 83986812]

約数ペア:

[(1, 83986812), (2, 41993406), (3, 27995604), (4, 20996703), (6, 13997802), (7, 11998116), (9, 9331868), (12, 6998901), (13, 6460524), (14, 5999058), (18, 4665934), (21, 3999372), (26, 3230262), (28, 2999529), (31, 2709252), (36, 2332967), (39, 2153508), (42, 1999686), (52, 1615131), (62, 1354626), (63, 1333124), (78, 1076754), (84, 999843), (91, 922932), (93, 903084), (117, 717836), (124, 677313), (126, 666562), (156, 538377), (182, 461466), (186, 451542), (217, 387036), (234, 358918), (252, 333281), (273, 307644), (279, 301028), (364, 230733), (372, 225771), (403, 208404), (434, 193518), (468, 179459), (546, 153822), (558, 150514), (651, 129012), (806, 104202), (819, 102548), (827, 101556), (868, 96759), (1092, 76911), (1116, 75257), (1209, 69468), (1302, 64506), (1612, 52101), (1638, 51274), (1654, 50778), (1953, 43004), (2418, 34734), (2481, 33852), (2604, 32253), (2821, 29772), (3276, 25637), (3308, 25389), (3627, 23156), (3906, 21502), (4836, 17367), (4962, 16926), (5642, 14886), (5789, 14508), (7254, 11578), (7443, 11284), (7812, 10751), (8463, 9924)]