64350648

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21799}}^1$

素因数の和:21852

約数の個数: 48

約数和(自身を含む): 178542000

約数和(自身を除く): 114191352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 21799, 43598, 65397, 87196, 130794, 174392, 196191, 261588, 392382, 523176, 784764, 893759, 1569528, 1787518, 2681277, 3575036, 5362554, 7150072, 8043831, 10725108, 16087662, 21450216, 32175324, 64350648]

約数ペア:

[(1, 64350648), (2, 32175324), (3, 21450216), (4, 16087662), (6, 10725108), (8, 8043831), (9, 7150072), (12, 5362554), (18, 3575036), (24, 2681277), (36, 1787518), (41, 1569528), (72, 893759), (82, 784764), (123, 523176), (164, 392382), (246, 261588), (328, 196191), (369, 174392), (492, 130794), (738, 87196), (984, 65397), (1476, 43598), (2952, 21799)]