77920824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1597}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 207100800

約数和(自身を除く): 129179976

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 107, 114, 152, 214, 228, 321, 428, 456, 642, 856, 1284, 1597, 2033, 2568, 3194, 4066, 4791, 6099, 6388, 8132, 9582, 12198, 12776, 16264, 19164, 24396, 30343, 38328, 48792, 60686, 91029, 121372, 170879, 182058, 242744, 341758, 364116, 512637, 683516, 728232, 1025274, 1367032, 2050548, 3246701, 4101096, 6493402, 9740103, 12986804, 19480206, 25973608, 38960412, 77920824]

約数ペア:

[(1, 77920824), (2, 38960412), (3, 25973608), (4, 19480206), (6, 12986804), (8, 9740103), (12, 6493402), (19, 4101096), (24, 3246701), (38, 2050548), (57, 1367032), (76, 1025274), (107, 728232), (114, 683516), (152, 512637), (214, 364116), (228, 341758), (321, 242744), (428, 182058), (456, 170879), (642, 121372), (856, 91029), (1284, 60686), (1597, 48792), (2033, 38328), (2568, 30343), (3194, 24396), (4066, 19164), (4791, 16264), (6099, 12776), (6388, 12198), (8132, 9582)]