78995574

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{69661}}^1$

素因数の和:69682

約数の個数: 40

約数和(自身を含む): 202298448

約数和(自身を除く): 123302874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 69661, 139322, 208983, 417966, 487627, 626949, 975254, 1253898, 1462881, 1880847, 2925762, 3761694, 4388643, 5642541, 8777286, 11285082, 13165929, 26331858, 39497787, 78995574]

約数ペア:

[(1, 78995574), (2, 39497787), (3, 26331858), (6, 13165929), (7, 11285082), (9, 8777286), (14, 5642541), (18, 4388643), (21, 3761694), (27, 2925762), (42, 1880847), (54, 1462881), (63, 1253898), (81, 975254), (126, 626949), (162, 487627), (189, 417966), (378, 208983), (567, 139322), (1134, 69661)]