89878776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1356

約数の個数: 64

約数和(自身を含む): 243102720

約数和(自身を除く): 153223944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1063, 1084, 1626, 2126, 2168, 3189, 3252, 3523, 4252, 6378, 6504, 7046, 8504, 10569, 12756, 13819, 14092, 21138, 25512, 27638, 28184, 41457, 42276, 55276, 82914, 84552, 110552, 165828, 288073, 331656, 576146, 864219, 1152292, 1728438, 2304584, 3456876, 3744949, 6913752, 7489898, 11234847, 14979796, 22469694, 29959592, 44939388, 89878776]

約数ペア:

[(1, 89878776), (2, 44939388), (3, 29959592), (4, 22469694), (6, 14979796), (8, 11234847), (12, 7489898), (13, 6913752), (24, 3744949), (26, 3456876), (39, 2304584), (52, 1728438), (78, 1152292), (104, 864219), (156, 576146), (271, 331656), (312, 288073), (542, 165828), (813, 110552), (1063, 84552), (1084, 82914), (1626, 55276), (2126, 42276), (2168, 41457), (3189, 28184), (3252, 27638), (3523, 25512), (4252, 21138), (6378, 14092), (6504, 13819), (7046, 12756), (8504, 10569)]