81967314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 195084288

約数和(自身を除く): 113116974

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 83, 143, 166, 249, 286, 429, 498, 858, 913, 1079, 1151, 1826, 2158, 2302, 2739, 3237, 3453, 5478, 6474, 6906, 11869, 12661, 14963, 23738, 25322, 29926, 35607, 37983, 44889, 71214, 75966, 89778, 95533, 164593, 191066, 286599, 329186, 493779, 573198, 987558, 1050863, 1241929, 2101726, 2483858, 3152589, 3725787, 6305178, 7451574, 13661219, 27322438, 40983657, 81967314]

約数ペア:

[(1, 81967314), (2, 40983657), (3, 27322438), (6, 13661219), (11, 7451574), (13, 6305178), (22, 3725787), (26, 3152589), (33, 2483858), (39, 2101726), (66, 1241929), (78, 1050863), (83, 987558), (143, 573198), (166, 493779), (249, 329186), (286, 286599), (429, 191066), (498, 164593), (858, 95533), (913, 89778), (1079, 75966), (1151, 71214), (1826, 44889), (2158, 37983), (2302, 35607), (2739, 29926), (3237, 25322), (3453, 23738), (5478, 14963), (6474, 12661), (6906, 11869)]