122355972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4363}}^1$

素因数の和:4433

約数の個数: 72

約数和(自身を含む): 333584160

約数和(自身を除く): 211228188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4363, 4674, 7011, 8726, 9348, 13089, 14022, 17452, 26178, 28044, 39267, 52356, 78534, 82897, 157068, 165794, 178883, 248691, 331588, 357766, 497382, 536649, 715532, 746073, 994764, 1073298, 1492146, 1609947, 2146596, 2984292, 3219894, 3398777, 6439788, 6797554, 10196331, 13595108, 20392662, 30588993, 40785324, 61177986, 122355972]

約数ペア:

[(1, 122355972), (2, 61177986), (3, 40785324), (4, 30588993), (6, 20392662), (9, 13595108), (12, 10196331), (18, 6797554), (19, 6439788), (36, 3398777), (38, 3219894), (41, 2984292), (57, 2146596), (76, 1609947), (82, 1492146), (114, 1073298), (123, 994764), (164, 746073), (171, 715532), (228, 536649), (246, 497382), (342, 357766), (369, 331588), (492, 248691), (684, 178883), (738, 165794), (779, 157068), (1476, 82897), (1558, 78534), (2337, 52356), (3116, 39267), (4363, 28044), (4674, 26178), (7011, 17452), (8726, 14022), (9348, 13089)]