78978078

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{16811}}^1$

素因数の和:16854

約数の個数: 40

約数和(自身を含む): 183082680

約数和(自身を除く): 104104602

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 16811, 33622, 50433, 100866, 151299, 302598, 453897, 487519, 907794, 975038, 1361691, 1462557, 2723382, 2925114, 4387671, 8775342, 13163013, 26326026, 39489039, 78978078]

約数ペア:

[(1, 78978078), (2, 39489039), (3, 26326026), (6, 13163013), (9, 8775342), (18, 4387671), (27, 2925114), (29, 2723382), (54, 1462557), (58, 1361691), (81, 975038), (87, 907794), (162, 487519), (174, 453897), (261, 302598), (522, 151299), (783, 100866), (1566, 50433), (2349, 33622), (4698, 16811)]