91280628

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 248209920

約数和(自身を除く): 156929292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 53, 54, 74, 106, 108, 111, 148, 159, 212, 222, 318, 333, 431, 444, 477, 636, 666, 862, 954, 999, 1293, 1332, 1431, 1724, 1908, 1961, 1998, 2586, 2862, 3879, 3922, 3996, 5172, 5724, 5883, 7758, 7844, 11637, 11766, 15516, 15947, 17649, 22843, 23274, 23532, 31894, 35298, 45686, 46548, 47841, 52947, 63788, 68529, 70596, 91372, 95682, 105894, 137058, 143523, 191364, 205587, 211788, 274116, 287046, 411174, 430569, 574092, 616761, 822348, 845191, 861138, 1233522, 1690382, 1722276, 2467044, 2535573, 3380764, 5071146, 7606719, 10142292, 15213438, 22820157, 30426876, 45640314, 91280628]

約数ペア:

[(1, 91280628), (2, 45640314), (3, 30426876), (4, 22820157), (6, 15213438), (9, 10142292), (12, 7606719), (18, 5071146), (27, 3380764), (36, 2535573), (37, 2467044), (53, 1722276), (54, 1690382), (74, 1233522), (106, 861138), (108, 845191), (111, 822348), (148, 616761), (159, 574092), (212, 430569), (222, 411174), (318, 287046), (333, 274116), (431, 211788), (444, 205587), (477, 191364), (636, 143523), (666, 137058), (862, 105894), (954, 95682), (999, 91372), (1293, 70596), (1332, 68529), (1431, 63788), (1724, 52947), (1908, 47841), (1961, 46548), (1998, 45686), (2586, 35298), (2862, 31894), (3879, 23532), (3922, 23274), (3996, 22843), (5172, 17649), (5724, 15947), (5883, 15516), (7758, 11766), (7844, 11637)]