80771112

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7529}}^1$

素因数の和:7690

約数の個数: 48

約数和(自身を含む): 220252500

約数和(自身を除く): 139481388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 7529, 10728, 15058, 22587, 30116, 45174, 60232, 67761, 90348, 135522, 180696, 271044, 542088, 1121821, 2243642, 3365463, 4487284, 6730926, 8974568, 10096389, 13461852, 20192778, 26923704, 40385556, 80771112]

約数ペア:

[(1, 80771112), (2, 40385556), (3, 26923704), (4, 20192778), (6, 13461852), (8, 10096389), (9, 8974568), (12, 6730926), (18, 4487284), (24, 3365463), (36, 2243642), (72, 1121821), (149, 542088), (298, 271044), (447, 180696), (596, 135522), (894, 90348), (1192, 67761), (1341, 60232), (1788, 45174), (2682, 30116), (3576, 22587), (5364, 15058), (7529, 10728)]