91131456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1316

約数の個数: 112

約数和(自身を含む): 268833600

約数和(自身を除く): 177702144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 156, 174, 192, 208, 232, 312, 348, 377, 416, 464, 624, 696, 754, 832, 928, 1131, 1248, 1259, 1392, 1508, 1856, 2262, 2496, 2518, 2784, 3016, 3777, 4524, 5036, 5568, 6032, 7554, 9048, 10072, 12064, 15108, 16367, 18096, 20144, 24128, 30216, 32734, 36192, 36511, 40288, 49101, 60432, 65468, 72384, 73022, 80576, 98202, 109533, 120864, 130936, 146044, 196404, 219066, 241728, 261872, 292088, 392808, 438132, 474643, 523744, 584176, 785616, 876264, 949286, 1047488, 1168352, 1423929, 1571232, 1752528, 1898572, 2336704, 2847858, 3142464, 3505056, 3797144, 5695716, 7010112, 7594288, 11391432, 15188576, 22782864, 30377152, 45565728, 91131456]

約数ペア:

[(1, 91131456), (2, 45565728), (3, 30377152), (4, 22782864), (6, 15188576), (8, 11391432), (12, 7594288), (13, 7010112), (16, 5695716), (24, 3797144), (26, 3505056), (29, 3142464), (32, 2847858), (39, 2336704), (48, 1898572), (52, 1752528), (58, 1571232), (64, 1423929), (78, 1168352), (87, 1047488), (96, 949286), (104, 876264), (116, 785616), (156, 584176), (174, 523744), (192, 474643), (208, 438132), (232, 392808), (312, 292088), (348, 261872), (377, 241728), (416, 219066), (464, 196404), (624, 146044), (696, 130936), (754, 120864), (832, 109533), (928, 98202), (1131, 80576), (1248, 73022), (1259, 72384), (1392, 65468), (1508, 60432), (1856, 49101), (2262, 40288), (2496, 36511), (2518, 36192), (2784, 32734), (3016, 30216), (3777, 24128), (4524, 20144), (5036, 18096), (5568, 16367), (6032, 15108), (7554, 12064), (9048, 10072)]