90833974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^2$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 181273680

約数和(自身を除く): 90439706

約数列:

[1, 2, 7, 11, 14, 22, 29, 43, 58, 77, 86, 121, 154, 203, 242, 301, 319, 406, 473, 602, 638, 847, 946, 1247, 1694, 1849, 2233, 2494, 3311, 3509, 3698, 4466, 5203, 6622, 7018, 8729, 10406, 12943, 13717, 17458, 20339, 24563, 25886, 27434, 36421, 40678, 49126, 53621, 72842, 96019, 107242, 142373, 150887, 192038, 223729, 284746, 301774, 375347, 447458, 589831, 750694, 1056209, 1179662, 1566103, 2112418, 3132206, 4128817, 6488141, 8257634, 12976282, 45416987, 90833974]

約数ペア:

[(1, 90833974), (2, 45416987), (7, 12976282), (11, 8257634), (14, 6488141), (22, 4128817), (29, 3132206), (43, 2112418), (58, 1566103), (77, 1179662), (86, 1056209), (121, 750694), (154, 589831), (203, 447458), (242, 375347), (301, 301774), (319, 284746), (406, 223729), (473, 192038), (602, 150887), (638, 142373), (847, 107242), (946, 96019), (1247, 72842), (1694, 53621), (1849, 49126), (2233, 40678), (2494, 36421), (3311, 27434), (3509, 25886), (3698, 24563), (4466, 20339), (5203, 17458), (6622, 13717), (7018, 12943), (8729, 10406)]