122724784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2778

約数の個数: 80

約数和(自身を含む): 302202880

約数和(自身を除く): 179478096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2719, 2821, 3224, 3472, 5438, 5642, 6448, 10876, 11284, 19033, 21752, 22568, 35347, 38066, 43504, 45136, 70694, 76132, 84289, 141388, 152264, 168578, 247429, 282776, 304528, 337156, 494858, 565552, 590023, 674312, 989716, 1095757, 1180046, 1348624, 1979432, 2191514, 2360092, 3958864, 4383028, 4720184, 7670299, 8766056, 9440368, 15340598, 17532112, 30681196, 61362392, 122724784]

約数ペア:

[(1, 122724784), (2, 61362392), (4, 30681196), (7, 17532112), (8, 15340598), (13, 9440368), (14, 8766056), (16, 7670299), (26, 4720184), (28, 4383028), (31, 3958864), (52, 2360092), (56, 2191514), (62, 1979432), (91, 1348624), (104, 1180046), (112, 1095757), (124, 989716), (182, 674312), (208, 590023), (217, 565552), (248, 494858), (364, 337156), (403, 304528), (434, 282776), (496, 247429), (728, 168578), (806, 152264), (868, 141388), (1456, 84289), (1612, 76132), (1736, 70694), (2719, 45136), (2821, 43504), (3224, 38066), (3472, 35347), (5438, 22568), (5642, 21752), (6448, 19033), (10876, 11284)]