78984396

素因数分解:

$2^2\times 3^4\times {\mathrm{433}}^1\times {\mathrm{563}}^1$

素因数の和:1012

約数の個数: 60

約数和(自身を含む): 207325272

約数和(自身を除く): 128340876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 433, 563, 866, 1126, 1299, 1689, 1732, 2252, 2598, 3378, 3897, 5067, 5196, 6756, 7794, 10134, 11691, 15201, 15588, 20268, 23382, 30402, 35073, 45603, 46764, 60804, 70146, 91206, 140292, 182412, 243779, 487558, 731337, 975116, 1462674, 2194011, 2925348, 4388022, 6582033, 8776044, 13164066, 19746099, 26328132, 39492198, 78984396]

約数ペア:

[(1, 78984396), (2, 39492198), (3, 26328132), (4, 19746099), (6, 13164066), (9, 8776044), (12, 6582033), (18, 4388022), (27, 2925348), (36, 2194011), (54, 1462674), (81, 975116), (108, 731337), (162, 487558), (324, 243779), (433, 182412), (563, 140292), (866, 91206), (1126, 70146), (1299, 60804), (1689, 46764), (1732, 45603), (2252, 35073), (2598, 30402), (3378, 23382), (3897, 20268), (5067, 15588), (5196, 15201), (6756, 11691), (7794, 10134)]