78361806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5527}}^1$

素因数の和:5688

約数の個数: 32

約数和(自身を含む): 167166720

約数和(自身を除く): 88804914

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 4726, 5527, 7089, 11054, 14178, 16581, 33162, 93959, 187918, 281877, 563754, 768253, 1536506, 2304759, 4609518, 13060301, 26120602, 39180903, 78361806]

約数ペア:

[(1, 78361806), (2, 39180903), (3, 26120602), (6, 13060301), (17, 4609518), (34, 2304759), (51, 1536506), (102, 768253), (139, 563754), (278, 281877), (417, 187918), (834, 93959), (2363, 33162), (4726, 16581), (5527, 14178), (7089, 11054)]