84075228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1347

約数の個数: 72

約数和(自身を含む): 226109520

約数和(自身を除く): 142034292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 101, 114, 171, 202, 228, 303, 342, 404, 606, 684, 909, 1212, 1217, 1818, 1919, 2434, 3636, 3651, 3838, 4868, 5757, 7302, 7676, 10953, 11514, 14604, 17271, 21906, 23028, 23123, 34542, 43812, 46246, 69084, 69369, 92492, 122917, 138738, 208107, 245834, 277476, 368751, 416214, 491668, 737502, 832428, 1106253, 1475004, 2212506, 2335423, 4425012, 4670846, 7006269, 9341692, 14012538, 21018807, 28025076, 42037614, 84075228]

約数ペア:

[(1, 84075228), (2, 42037614), (3, 28025076), (4, 21018807), (6, 14012538), (9, 9341692), (12, 7006269), (18, 4670846), (19, 4425012), (36, 2335423), (38, 2212506), (57, 1475004), (76, 1106253), (101, 832428), (114, 737502), (171, 491668), (202, 416214), (228, 368751), (303, 277476), (342, 245834), (404, 208107), (606, 138738), (684, 122917), (909, 92492), (1212, 69369), (1217, 69084), (1818, 46246), (1919, 43812), (2434, 34542), (3636, 23123), (3651, 23028), (3838, 21906), (4868, 17271), (5757, 14604), (7302, 11514), (7676, 10953)]