90435972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 245306880

約数和(自身を除く): 154870908

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 107, 114, 132, 209, 214, 228, 321, 337, 418, 428, 627, 642, 674, 836, 1011, 1177, 1254, 1284, 1348, 2022, 2033, 2354, 2508, 3531, 3707, 4044, 4066, 4708, 6099, 6403, 7062, 7414, 8132, 11121, 12198, 12806, 14124, 14828, 19209, 22242, 22363, 24396, 25612, 36059, 38418, 44484, 44726, 67089, 70433, 72118, 76836, 89452, 108177, 134178, 140866, 144236, 211299, 216354, 268356, 281732, 396649, 422598, 432708, 685121, 793298, 845196, 1189947, 1370242, 1586596, 2055363, 2379894, 2740484, 4110726, 4759788, 7536331, 8221452, 15072662, 22608993, 30145324, 45217986, 90435972]

約数ペア:

[(1, 90435972), (2, 45217986), (3, 30145324), (4, 22608993), (6, 15072662), (11, 8221452), (12, 7536331), (19, 4759788), (22, 4110726), (33, 2740484), (38, 2379894), (44, 2055363), (57, 1586596), (66, 1370242), (76, 1189947), (107, 845196), (114, 793298), (132, 685121), (209, 432708), (214, 422598), (228, 396649), (321, 281732), (337, 268356), (418, 216354), (428, 211299), (627, 144236), (642, 140866), (674, 134178), (836, 108177), (1011, 89452), (1177, 76836), (1254, 72118), (1284, 70433), (1348, 67089), (2022, 44726), (2033, 44484), (2354, 38418), (2508, 36059), (3531, 25612), (3707, 24396), (4044, 22363), (4066, 22242), (4708, 19209), (6099, 14828), (6403, 14124), (7062, 12806), (7414, 12198), (8132, 11121)]