90073116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2609}}^1$

素因数の和:2763

約数の個数: 72

約数和(自身を含む): 262211040

約数和(自身を除く): 172137924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2609, 2877, 3836, 4932, 5218, 5754, 7827, 8631, 10436, 11508, 15654, 17262, 18263, 23481, 31308, 34524, 36526, 46962, 54789, 73052, 93924, 109578, 164367, 219156, 328734, 357433, 657468, 714866, 1072299, 1429732, 2144598, 2502031, 3216897, 4289196, 5004062, 6433794, 7506093, 10008124, 12867588, 15012186, 22518279, 30024372, 45036558, 90073116]

約数ペア:

[(1, 90073116), (2, 45036558), (3, 30024372), (4, 22518279), (6, 15012186), (7, 12867588), (9, 10008124), (12, 7506093), (14, 6433794), (18, 5004062), (21, 4289196), (28, 3216897), (36, 2502031), (42, 2144598), (63, 1429732), (84, 1072299), (126, 714866), (137, 657468), (252, 357433), (274, 328734), (411, 219156), (548, 164367), (822, 109578), (959, 93924), (1233, 73052), (1644, 54789), (1918, 46962), (2466, 36526), (2609, 34524), (2877, 31308), (3836, 23481), (4932, 18263), (5218, 17262), (5754, 15654), (7827, 11508), (8631, 10436)]