83791946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 161409024

約数和(自身を除く): 77617078

約数列:

[1, 2, 7, 14, 17, 31, 34, 41, 62, 82, 119, 217, 238, 277, 287, 434, 527, 554, 574, 697, 1054, 1271, 1394, 1939, 2542, 3689, 3878, 4709, 4879, 7378, 8587, 8897, 9418, 9758, 11357, 17174, 17794, 21607, 22714, 32963, 43214, 60109, 65926, 79499, 120218, 145979, 151249, 158998, 193069, 291958, 302498, 352067, 386138, 704134, 1021853, 1351483, 2043706, 2464469, 2702966, 4928938, 5985139, 11970278, 41895973, 83791946]

約数ペア:

[(1, 83791946), (2, 41895973), (7, 11970278), (14, 5985139), (17, 4928938), (31, 2702966), (34, 2464469), (41, 2043706), (62, 1351483), (82, 1021853), (119, 704134), (217, 386138), (238, 352067), (277, 302498), (287, 291958), (434, 193069), (527, 158998), (554, 151249), (574, 145979), (697, 120218), (1054, 79499), (1271, 65926), (1394, 60109), (1939, 43214), (2542, 32963), (3689, 22714), (3878, 21607), (4709, 17794), (4879, 17174), (7378, 11357), (8587, 9758), (8897, 9418)]