80451756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29023}}^1$

素因数の和:29051

約数の個数: 72

約数和(自身を含む): 253553664

約数和(自身を除く): 173101908

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 29023, 58046, 87069, 116092, 174138, 203161, 261207, 319253, 348276, 406322, 522414, 609483, 638506, 812644, 957759, 1044828, 1218966, 1277012, 1828449, 1915518, 2234771, 2437932, 2873277, 3656898, 3831036, 4469542, 5746554, 6704313, 7313796, 8939084, 11493108, 13408626, 20112939, 26817252, 40225878, 80451756]

約数ペア:

[(1, 80451756), (2, 40225878), (3, 26817252), (4, 20112939), (6, 13408626), (7, 11493108), (9, 8939084), (11, 7313796), (12, 6704313), (14, 5746554), (18, 4469542), (21, 3831036), (22, 3656898), (28, 2873277), (33, 2437932), (36, 2234771), (42, 1915518), (44, 1828449), (63, 1277012), (66, 1218966), (77, 1044828), (84, 957759), (99, 812644), (126, 638506), (132, 609483), (154, 522414), (198, 406322), (231, 348276), (252, 319253), (308, 261207), (396, 203161), (462, 174138), (693, 116092), (924, 87069), (1386, 58046), (2772, 29023)]