82912281808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1\times {\mathrm{2689}}^1$

素因数の和:3212

約数の個数: 80

約数和(自身を含む): 165712608000

約数和(自身を除く): 82800326192

約数列:

[1, 2, 4, 8, 16, 59, 89, 118, 178, 236, 356, 367, 472, 712, 734, 944, 1424, 1468, 2689, 2936, 5251, 5378, 5872, 10502, 10756, 21004, 21512, 21653, 32663, 42008, 43024, 43306, 65326, 84016, 86612, 130652, 158651, 173224, 239321, 261304, 317302, 346448, 478642, 522608, 634604, 957284, 986863, 1269208, 1914568, 1927117, 1973726, 2538416, 3829136, 3854234, 3947452, 7708468, 7894904, 14119939, 15416936, 15789808, 28239878, 30833872, 56479756, 58224917, 87830807, 112959512, 116449834, 175661614, 225919024, 232899668, 351323228, 465799336, 702646456, 931598672, 1405292912, 5182017613, 10364035226, 20728070452, 41456140904, 82912281808]

約数ペア:

[(1, 82912281808), (2, 41456140904), (4, 20728070452), (8, 10364035226), (16, 5182017613), (59, 1405292912), (89, 931598672), (118, 702646456), (178, 465799336), (236, 351323228), (356, 232899668), (367, 225919024), (472, 175661614), (712, 116449834), (734, 112959512), (944, 87830807), (1424, 58224917), (1468, 56479756), (2689, 30833872), (2936, 28239878), (5251, 15789808), (5378, 15416936), (5872, 14119939), (10502, 7894904), (10756, 7708468), (21004, 3947452), (21512, 3854234), (21653, 3829136), (32663, 2538416), (42008, 1973726), (43024, 1927117), (43306, 1914568), (65326, 1269208), (84016, 986863), (86612, 957284), (130652, 634604), (158651, 522608), (173224, 478642), (239321, 346448), (261304, 317302)]