71709336

素因数分解:

$2^3\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2377}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 194758200

約数和(自身を除く): 123048864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419, 838, 1257, 1676, 2377, 2514, 3352, 3771, 4754, 5028, 7131, 7542, 9508, 10056, 14262, 15084, 19016, 21393, 28524, 30168, 42786, 57048, 85572, 171144, 995963, 1991926, 2987889, 3983852, 5975778, 7967704, 8963667, 11951556, 17927334, 23903112, 35854668, 71709336]

約数ペア:

[(1, 71709336), (2, 35854668), (3, 23903112), (4, 17927334), (6, 11951556), (8, 8963667), (9, 7967704), (12, 5975778), (18, 3983852), (24, 2987889), (36, 1991926), (72, 995963), (419, 171144), (838, 85572), (1257, 57048), (1676, 42786), (2377, 30168), (2514, 28524), (3352, 21393), (3771, 19016), (4754, 15084), (5028, 14262), (7131, 10056), (7542, 9508)]