80766738

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 189099456

約数和(自身を除く): 108332718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 547, 631, 1094, 1262, 1641, 1893, 3282, 3786, 4923, 5679, 7111, 8203, 9846, 11358, 14222, 16406, 21333, 24609, 42666, 49218, 63999, 73827, 127998, 147654, 345157, 690314, 1035471, 2070942, 3106413, 4487041, 6212826, 8974082, 13461123, 26922246, 40383369, 80766738]

約数ペア:

[(1, 80766738), (2, 40383369), (3, 26922246), (6, 13461123), (9, 8974082), (13, 6212826), (18, 4487041), (26, 3106413), (39, 2070942), (78, 1035471), (117, 690314), (234, 345157), (547, 147654), (631, 127998), (1094, 73827), (1262, 63999), (1641, 49218), (1893, 42666), (3282, 24609), (3786, 21333), (4923, 16406), (5679, 14222), (7111, 11358), (8203, 9846)]