71910828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{20177}}^1$

素因数の和:20204

約数の個数: 60

約数和(自身を含む): 205089192

約数和(自身を除く): 133178364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 20177, 40354, 60531, 80708, 121062, 181593, 221947, 242124, 363186, 443894, 544779, 665841, 726372, 887788, 1089558, 1331682, 1634337, 1997523, 2179116, 2663364, 3268674, 3995046, 5992569, 6537348, 7990092, 11985138, 17977707, 23970276, 35955414, 71910828]

約数ペア:

[(1, 71910828), (2, 35955414), (3, 23970276), (4, 17977707), (6, 11985138), (9, 7990092), (11, 6537348), (12, 5992569), (18, 3995046), (22, 3268674), (27, 2663364), (33, 2179116), (36, 1997523), (44, 1634337), (54, 1331682), (66, 1089558), (81, 887788), (99, 726372), (108, 665841), (132, 544779), (162, 443894), (198, 363186), (297, 242124), (324, 221947), (396, 181593), (594, 121062), (891, 80708), (1188, 60531), (1782, 40354), (3564, 20177)]