77057778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 183197952

約数和(自身を除く): 106140174

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 73, 82, 123, 146, 219, 246, 287, 438, 511, 574, 613, 861, 1022, 1226, 1533, 1722, 1839, 2993, 3066, 3678, 4291, 5986, 8582, 8979, 12873, 17958, 20951, 25133, 25746, 41902, 44749, 50266, 62853, 75399, 89498, 125706, 134247, 150798, 175931, 268494, 313243, 351862, 527793, 626486, 939729, 1055586, 1834709, 1879458, 3669418, 5504127, 11008254, 12842963, 25685926, 38528889, 77057778]

約数ペア:

[(1, 77057778), (2, 38528889), (3, 25685926), (6, 12842963), (7, 11008254), (14, 5504127), (21, 3669418), (41, 1879458), (42, 1834709), (73, 1055586), (82, 939729), (123, 626486), (146, 527793), (219, 351862), (246, 313243), (287, 268494), (438, 175931), (511, 150798), (574, 134247), (613, 125706), (861, 89498), (1022, 75399), (1226, 62853), (1533, 50266), (1722, 44749), (1839, 41902), (2993, 25746), (3066, 25133), (3678, 20951), (4291, 17958), (5986, 12873), (8582, 8979)]