87843348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 233146368

約数和(自身を除く): 145303020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 277, 383, 414, 554, 766, 828, 831, 1108, 1149, 1532, 1662, 2298, 2493, 3324, 3447, 4596, 4986, 6371, 6894, 8809, 9972, 12742, 13788, 17618, 19113, 25484, 26427, 35236, 38226, 52854, 57339, 76452, 79281, 105708, 106091, 114678, 158562, 212182, 229356, 317124, 318273, 424364, 636546, 954819, 1273092, 1909638, 2440093, 3819276, 4880186, 7320279, 9760372, 14640558, 21960837, 29281116, 43921674, 87843348]

約数ペア:

[(1, 87843348), (2, 43921674), (3, 29281116), (4, 21960837), (6, 14640558), (9, 9760372), (12, 7320279), (18, 4880186), (23, 3819276), (36, 2440093), (46, 1909638), (69, 1273092), (92, 954819), (138, 636546), (207, 424364), (276, 318273), (277, 317124), (383, 229356), (414, 212182), (554, 158562), (766, 114678), (828, 106091), (831, 105708), (1108, 79281), (1149, 76452), (1532, 57339), (1662, 52854), (2298, 38226), (2493, 35236), (3324, 26427), (3447, 25484), (4596, 19113), (4986, 17618), (6371, 13788), (6894, 12742), (8809, 9972)]