39916163412

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1433}}^1\times {\mathrm{26681}}^1$

素因数の和:28153

約数の個数: 72

約数和(自身を含む): 104455227240

約数和(自身を除く): 64539063828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 1433, 2866, 4299, 5732, 8598, 12897, 17196, 25794, 26681, 41557, 51588, 53362, 80043, 83114, 106724, 124671, 160086, 166228, 240129, 249342, 320172, 374013, 480258, 498684, 748026, 773749, 960516, 1496052, 1547498, 2321247, 3094996, 4642494, 6963741, 9284988, 13927482, 27854964, 38233873, 76467746, 114701619, 152935492, 229403238, 344104857, 458806476, 688209714, 1108782317, 1376419428, 2217564634, 3326346951, 4435129268, 6652693902, 9979040853, 13305387804, 19958081706, 39916163412]

約数ペア:

[(1, 39916163412), (2, 19958081706), (3, 13305387804), (4, 9979040853), (6, 6652693902), (9, 4435129268), (12, 3326346951), (18, 2217564634), (29, 1376419428), (36, 1108782317), (58, 688209714), (87, 458806476), (116, 344104857), (174, 229403238), (261, 152935492), (348, 114701619), (522, 76467746), (1044, 38233873), (1433, 27854964), (2866, 13927482), (4299, 9284988), (5732, 6963741), (8598, 4642494), (12897, 3094996), (17196, 2321247), (25794, 1547498), (26681, 1496052), (41557, 960516), (51588, 773749), (53362, 748026), (80043, 498684), (83114, 480258), (106724, 374013), (124671, 320172), (160086, 249342), (166228, 240129)]