57278707452

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1409}}^1\times {\mathrm{26261}}^1$

素因数の和:27723

約数の個数: 72

約数和(自身を含む): 148265797680

約数和(自身を除く): 90987090228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1409, 1548, 2818, 4227, 5636, 8454, 12681, 16908, 25362, 26261, 50724, 52522, 60587, 78783, 105044, 121174, 157566, 181761, 236349, 242348, 315132, 363522, 472698, 545283, 727044, 945396, 1090566, 1129223, 2181132, 2258446, 3387669, 4516892, 6775338, 10163007, 13550676, 20326014, 37001749, 40652028, 74003498, 111005247, 148006996, 222010494, 333015741, 444020988, 666031482, 1332062964, 1591075207, 3182150414, 4773225621, 6364300828, 9546451242, 14319676863, 19092902484, 28639353726, 57278707452]

約数ペア:

[(1, 57278707452), (2, 28639353726), (3, 19092902484), (4, 14319676863), (6, 9546451242), (9, 6364300828), (12, 4773225621), (18, 3182150414), (36, 1591075207), (43, 1332062964), (86, 666031482), (129, 444020988), (172, 333015741), (258, 222010494), (387, 148006996), (516, 111005247), (774, 74003498), (1409, 40652028), (1548, 37001749), (2818, 20326014), (4227, 13550676), (5636, 10163007), (8454, 6775338), (12681, 4516892), (16908, 3387669), (25362, 2258446), (26261, 2181132), (50724, 1129223), (52522, 1090566), (60587, 945396), (78783, 727044), (105044, 545283), (121174, 472698), (157566, 363522), (181761, 315132), (236349, 242348)]