7811853516

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{7681}}^1$

素因数の和:7813

約数の個数: 120

約数和(自身を含む): 21185665424

約数和(自身を除く): 13373811908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 73, 81, 86, 108, 129, 146, 162, 172, 219, 258, 292, 324, 387, 438, 516, 657, 774, 876, 1161, 1314, 1548, 1971, 2322, 2628, 3139, 3483, 3942, 4644, 5913, 6278, 6966, 7681, 7884, 9417, 11826, 12556, 13932, 15362, 18834, 23043, 23652, 28251, 30724, 37668, 46086, 56502, 69129, 84753, 92172, 113004, 138258, 169506, 207387, 254259, 276516, 330283, 339012, 414774, 508518, 560713, 622161, 660566, 829548, 990849, 1017036, 1121426, 1244322, 1321132, 1682139, 1981698, 2242852, 2488644, 2972547, 3364278, 3963396, 5046417, 5945094, 6728556, 8917641, 10092834, 11890188, 15139251, 17835282, 20185668, 24110659, 26752923, 30278502, 35670564, 45417753, 48221318, 53505846, 60557004, 72331977, 90835506, 96442636, 107011692, 144663954, 181671012, 216995931, 289327908, 433991862, 650987793, 867983724, 1301975586, 1952963379, 2603951172, 3905926758, 7811853516]

約数ペア:

[(1, 7811853516), (2, 3905926758), (3, 2603951172), (4, 1952963379), (6, 1301975586), (9, 867983724), (12, 650987793), (18, 433991862), (27, 289327908), (36, 216995931), (43, 181671012), (54, 144663954), (73, 107011692), (81, 96442636), (86, 90835506), (108, 72331977), (129, 60557004), (146, 53505846), (162, 48221318), (172, 45417753), (219, 35670564), (258, 30278502), (292, 26752923), (324, 24110659), (387, 20185668), (438, 17835282), (516, 15139251), (657, 11890188), (774, 10092834), (876, 8917641), (1161, 6728556), (1314, 5945094), (1548, 5046417), (1971, 3963396), (2322, 3364278), (2628, 2972547), (3139, 2488644), (3483, 2242852), (3942, 1981698), (4644, 1682139), (5913, 1321132), (6278, 1244322), (6966, 1121426), (7681, 1017036), (7884, 990849), (9417, 829548), (11826, 660566), (12556, 622161), (13932, 560713), (15362, 508518), (18834, 414774), (23043, 339012), (23652, 330283), (28251, 276516), (30724, 254259), (37668, 207387), (46086, 169506), (56502, 138258), (69129, 113004), (84753, 92172)]