86986248

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2719}}^1$

素因数の和:2802

約数の個数: 64

約数和(自身を含む): 229785600

約数和(自身を除く): 142799352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 2719, 3999, 5332, 5438, 7998, 8157, 10664, 10876, 15996, 16314, 21752, 31992, 32628, 65256, 84289, 116917, 168578, 233834, 252867, 337156, 350751, 467668, 505734, 674312, 701502, 935336, 1011468, 1403004, 2022936, 2806008, 3624427, 7248854, 10873281, 14497708, 21746562, 28995416, 43493124, 86986248]

約数ペア:

[(1, 86986248), (2, 43493124), (3, 28995416), (4, 21746562), (6, 14497708), (8, 10873281), (12, 7248854), (24, 3624427), (31, 2806008), (43, 2022936), (62, 1403004), (86, 1011468), (93, 935336), (124, 701502), (129, 674312), (172, 505734), (186, 467668), (248, 350751), (258, 337156), (344, 252867), (372, 233834), (516, 168578), (744, 116917), (1032, 84289), (1333, 65256), (2666, 32628), (2719, 31992), (3999, 21752), (5332, 16314), (5438, 15996), (7998, 10876), (8157, 10664)]