71240702.000000000

素因数分解:

$2^3\times 3^2\times {\mathrm{619}}^1\times {\mathrm{3463}}^1$

素因数の和:4094

約数の個数: 48

約数和(自身を含む): 418797600

約数和(自身を除く): 264458616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 619, 1238, 1857, 2476, 3463, 3714, 4952, 5571, 6926, 7428, 10389, 11142, 13852, 14856, 20778, 22284, 27704, 31167, 41556, 44568, 62334, 83112, 124668, 249336, 2143597, 4287194, 6430791, 8574388, 12861582, 17148776, 19292373, 25723164, 38584746, 51446328, 77169492, 154338984]

約数ペア:

[(1, 154338984), (2, 77169492), (3, 51446328), (4, 38584746), (6, 25723164), (8, 19292373), (9, 17148776), (12, 12861582), (18, 8574388), (24, 6430791), (36, 4287194), (72, 2143597), (619, 249336), (1238, 124668), (1857, 83112), (2476, 62334), (3463, 44568), (3714, 41556), (4952, 31167), (5571, 27704), (6926, 22284), (7428, 20778), (10389, 14856), (11142, 13852)]