80798652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{967}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 224095872

約数和(自身を除く): 143297220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 633, 844, 967, 1266, 1899, 1934, 2321, 2532, 2901, 3798, 3868, 4642, 5802, 6963, 7596, 8703, 9284, 10637, 11604, 13926, 17406, 20889, 21274, 27852, 31911, 34812, 41778, 42548, 63822, 83556, 95733, 127644, 191466, 204037, 382932, 408074, 612111, 816148, 1224222, 1836333, 2244407, 2448444, 3672666, 4488814, 6733221, 7345332, 8977628, 13466442, 20199663, 26932884, 40399326, 80798652]

約数ペア:

[(1, 80798652), (2, 40399326), (3, 26932884), (4, 20199663), (6, 13466442), (9, 8977628), (11, 7345332), (12, 6733221), (18, 4488814), (22, 3672666), (33, 2448444), (36, 2244407), (44, 1836333), (66, 1224222), (99, 816148), (132, 612111), (198, 408074), (211, 382932), (396, 204037), (422, 191466), (633, 127644), (844, 95733), (967, 83556), (1266, 63822), (1899, 42548), (1934, 41778), (2321, 34812), (2532, 31911), (2901, 27852), (3798, 21274), (3868, 20889), (4642, 17406), (5802, 13926), (6963, 11604), (7596, 10637), (8703, 9284)]