80236548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 239339520

約数和(自身を除く): 159102972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 211, 252, 378, 422, 503, 633, 756, 844, 1006, 1266, 1477, 1509, 1899, 2012, 2532, 2954, 3018, 3521, 3798, 4431, 4527, 5697, 5908, 6036, 7042, 7596, 8862, 9054, 10563, 11394, 13293, 13581, 14084, 17724, 18108, 21126, 22788, 26586, 27162, 31689, 39879, 42252, 53172, 54324, 63378, 79758, 95067, 106133, 126756, 159516, 190134, 212266, 318399, 380268, 424532, 636798, 742931, 955197, 1273596, 1485862, 1910394, 2228793, 2865591, 2971724, 3820788, 4457586, 5731182, 6686379, 8915172, 11462364, 13372758, 20059137, 26745516, 40118274, 80236548]

約数ペア:

[(1, 80236548), (2, 40118274), (3, 26745516), (4, 20059137), (6, 13372758), (7, 11462364), (9, 8915172), (12, 6686379), (14, 5731182), (18, 4457586), (21, 3820788), (27, 2971724), (28, 2865591), (36, 2228793), (42, 1910394), (54, 1485862), (63, 1273596), (84, 955197), (108, 742931), (126, 636798), (189, 424532), (211, 380268), (252, 318399), (378, 212266), (422, 190134), (503, 159516), (633, 126756), (756, 106133), (844, 95067), (1006, 79758), (1266, 63378), (1477, 54324), (1509, 53172), (1899, 42252), (2012, 39879), (2532, 31689), (2954, 27162), (3018, 26586), (3521, 22788), (3798, 21126), (4431, 18108), (4527, 17724), (5697, 14084), (5908, 13581), (6036, 13293), (7042, 11394), (7596, 10563), (8862, 9054)]