87527384

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 195624960

約数和(自身を除く): 108097576

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 127, 217, 248, 254, 397, 434, 508, 794, 868, 889, 1016, 1588, 1736, 1778, 2779, 3176, 3556, 3937, 5558, 7112, 7874, 11116, 12307, 15748, 22232, 24614, 27559, 31496, 49228, 50419, 55118, 86149, 98456, 100838, 110236, 172298, 201676, 220472, 344596, 352933, 403352, 689192, 705866, 1411732, 1562989, 2823464, 3125978, 6251956, 10940923, 12503912, 21881846, 43763692, 87527384]

約数ペア:

[(1, 87527384), (2, 43763692), (4, 21881846), (7, 12503912), (8, 10940923), (14, 6251956), (28, 3125978), (31, 2823464), (56, 1562989), (62, 1411732), (124, 705866), (127, 689192), (217, 403352), (248, 352933), (254, 344596), (397, 220472), (434, 201676), (508, 172298), (794, 110236), (868, 100838), (889, 98456), (1016, 86149), (1588, 55118), (1736, 50419), (1778, 49228), (2779, 31496), (3176, 27559), (3556, 24614), (3937, 22232), (5558, 15748), (7112, 12307), (7874, 11116)]