71570286

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 158230800

約数和(自身を除く): 86660514

約数列:

[1, 2, 3, 6, 9, 18, 97, 179, 194, 229, 291, 358, 458, 537, 582, 687, 873, 1074, 1374, 1611, 1746, 2061, 3222, 4122, 17363, 22213, 34726, 40991, 44426, 52089, 66639, 81982, 104178, 122973, 133278, 156267, 199917, 245946, 312534, 368919, 399834, 737838, 3976127, 7952254, 11928381, 23856762, 35785143, 71570286]

約数ペア:

[(1, 71570286), (2, 35785143), (3, 23856762), (6, 11928381), (9, 7952254), (18, 3976127), (97, 737838), (179, 399834), (194, 368919), (229, 312534), (291, 245946), (358, 199917), (458, 156267), (537, 133278), (582, 122973), (687, 104178), (873, 81982), (1074, 66639), (1374, 52089), (1611, 44426), (1746, 40991), (2061, 34726), (3222, 22213), (4122, 17363)]