86273264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 123713296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 239, 293, 308, 478, 586, 616, 956, 1172, 1232, 1673, 1912, 2051, 2344, 2629, 3223, 3346, 3824, 4102, 4688, 5258, 6446, 6692, 8204, 10516, 12892, 13384, 16408, 18403, 21032, 22561, 25784, 26768, 32816, 36806, 42064, 45122, 51568, 70027, 73612, 90244, 140054, 147224, 180488, 280108, 294448, 360976, 490189, 560216, 770297, 980378, 1120432, 1540594, 1960756, 3081188, 3921512, 5392079, 6162376, 7843024, 10784158, 12324752, 21568316, 43136632, 86273264]

約数ペア:

[(1, 86273264), (2, 43136632), (4, 21568316), (7, 12324752), (8, 10784158), (11, 7843024), (14, 6162376), (16, 5392079), (22, 3921512), (28, 3081188), (44, 1960756), (56, 1540594), (77, 1120432), (88, 980378), (112, 770297), (154, 560216), (176, 490189), (239, 360976), (293, 294448), (308, 280108), (478, 180488), (586, 147224), (616, 140054), (956, 90244), (1172, 73612), (1232, 70027), (1673, 51568), (1912, 45122), (2051, 42064), (2344, 36806), (2629, 32816), (3223, 26768), (3346, 25784), (3824, 22561), (4102, 21032), (4688, 18403), (5258, 16408), (6446, 13384), (6692, 12892), (8204, 10516)]