80573652

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{3547}}^1$

素因数の和:4188

約数の個数: 36

約数和(自身を含む): 204052576

約数和(自身を除く): 123478924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 1262, 1893, 2524, 3547, 3786, 5679, 7094, 7572, 10641, 11358, 14188, 21282, 22716, 31923, 42564, 63846, 127692, 2238157, 4476314, 6714471, 8952628, 13428942, 20143413, 26857884, 40286826, 80573652]

約数ペア:

[(1, 80573652), (2, 40286826), (3, 26857884), (4, 20143413), (6, 13428942), (9, 8952628), (12, 6714471), (18, 4476314), (36, 2238157), (631, 127692), (1262, 63846), (1893, 42564), (2524, 31923), (3547, 22716), (3786, 21282), (5679, 14188), (7094, 11358), (7572, 10641)]