86456517376

素因数分解:

$2^8\times {\mathrm{241}}^1\times {\mathrm{719}}^1\times {\mathrm{1949}}^1$

素因数の和:2925

約数の個数: 72

約数和(自身を含む): 173621448000

約数和(自身を除く): 87164930624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 482, 719, 964, 1438, 1928, 1949, 2876, 3856, 3898, 5752, 7712, 7796, 11504, 15424, 15592, 23008, 30848, 31184, 46016, 61696, 62368, 92032, 124736, 173279, 184064, 249472, 346558, 469709, 498944, 693116, 939418, 1386232, 1401331, 1878836, 2772464, 2802662, 3757672, 5544928, 5605324, 7515344, 11089856, 11210648, 15030688, 22179712, 22421296, 30061376, 44359424, 44842592, 60122752, 89685184, 120245504, 179370368, 337720771, 358740736, 675441542, 1350883084, 2701766168, 5403532336, 10807064672, 21614129344, 43228258688, 86456517376]

約数ペア:

[(1, 86456517376), (2, 43228258688), (4, 21614129344), (8, 10807064672), (16, 5403532336), (32, 2701766168), (64, 1350883084), (128, 675441542), (241, 358740736), (256, 337720771), (482, 179370368), (719, 120245504), (964, 89685184), (1438, 60122752), (1928, 44842592), (1949, 44359424), (2876, 30061376), (3856, 22421296), (3898, 22179712), (5752, 15030688), (7712, 11210648), (7796, 11089856), (11504, 7515344), (15424, 5605324), (15592, 5544928), (23008, 3757672), (30848, 2802662), (31184, 2772464), (46016, 1878836), (61696, 1401331), (62368, 1386232), (92032, 939418), (124736, 693116), (173279, 498944), (184064, 469709), (249472, 346558)]