72047016

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7757}}^1$

素因数の和:7815

約数の個数: 64

約数和(自身を含む): 204811200

約数和(自身を除く): 132764184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 7757, 9288, 15514, 23271, 31028, 46542, 62056, 69813, 93084, 139626, 186168, 209439, 279252, 333551, 418878, 558504, 667102, 837756, 1000653, 1334204, 1675512, 2001306, 2668408, 3001959, 4002612, 6003918, 8005224, 9005877, 12007836, 18011754, 24015672, 36023508, 72047016]

約数ペア:

[(1, 72047016), (2, 36023508), (3, 24015672), (4, 18011754), (6, 12007836), (8, 9005877), (9, 8005224), (12, 6003918), (18, 4002612), (24, 3001959), (27, 2668408), (36, 2001306), (43, 1675512), (54, 1334204), (72, 1000653), (86, 837756), (108, 667102), (129, 558504), (172, 418878), (216, 333551), (258, 279252), (344, 209439), (387, 186168), (516, 139626), (774, 93084), (1032, 69813), (1161, 62056), (1548, 46542), (2322, 31028), (3096, 23271), (4644, 15514), (7757, 9288)]