66821472

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{5659}}^1$

素因数の和:5716

約数の個数: 72

約数和(自身を含む): 194692680

約数和(自身を除く): 127871208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5659, 5904, 11318, 11808, 16977, 22636, 33954, 45272, 50931, 67908, 90544, 101862, 135816, 181088, 203724, 232019, 271632, 407448, 464038, 543264, 696057, 814896, 928076, 1392114, 1629792, 1856152, 2088171, 2784228, 3712304, 4176342, 5568456, 7424608, 8352684, 11136912, 16705368, 22273824, 33410736, 66821472]

約数ペア:

[(1, 66821472), (2, 33410736), (3, 22273824), (4, 16705368), (6, 11136912), (8, 8352684), (9, 7424608), (12, 5568456), (16, 4176342), (18, 3712304), (24, 2784228), (32, 2088171), (36, 1856152), (41, 1629792), (48, 1392114), (72, 928076), (82, 814896), (96, 696057), (123, 543264), (144, 464038), (164, 407448), (246, 271632), (288, 232019), (328, 203724), (369, 181088), (492, 135816), (656, 101862), (738, 90544), (984, 67908), (1312, 50931), (1476, 45272), (1968, 33954), (2952, 22636), (3936, 16977), (5659, 11808), (5904, 11318)]