75474846

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 168311520

約数和(自身を除く): 92836674

約数列:

[1, 2, 3, 6, 9, 18, 71, 73, 142, 146, 213, 219, 426, 438, 639, 657, 809, 1278, 1314, 1618, 2427, 4854, 5183, 7281, 10366, 14562, 15549, 31098, 46647, 57439, 59057, 93294, 114878, 118114, 172317, 177171, 344634, 354342, 516951, 531513, 1033902, 1063026, 4193047, 8386094, 12579141, 25158282, 37737423, 75474846]

約数ペア:

[(1, 75474846), (2, 37737423), (3, 25158282), (6, 12579141), (9, 8386094), (18, 4193047), (71, 1063026), (73, 1033902), (142, 531513), (146, 516951), (213, 354342), (219, 344634), (426, 177171), (438, 172317), (639, 118114), (657, 114878), (809, 93294), (1278, 59057), (1314, 57439), (1618, 46647), (2427, 31098), (4854, 15549), (5183, 14562), (7281, 10366)]