89298352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 120688208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1259, 1364, 1612, 2288, 2518, 2728, 3224, 4433, 5036, 5456, 6448, 8866, 10072, 13849, 16367, 17732, 20144, 27698, 32734, 35464, 39029, 55396, 65468, 70928, 78058, 110792, 130936, 156116, 180037, 221584, 261872, 312232, 360074, 429319, 507377, 624464, 720148, 858638, 1014754, 1440296, 1717276, 2029508, 2880592, 3434552, 4059016, 5581147, 6869104, 8118032, 11162294, 22324588, 44649176, 89298352]

約数ペア:

[(1, 89298352), (2, 44649176), (4, 22324588), (8, 11162294), (11, 8118032), (13, 6869104), (16, 5581147), (22, 4059016), (26, 3434552), (31, 2880592), (44, 2029508), (52, 1717276), (62, 1440296), (88, 1014754), (104, 858638), (124, 720148), (143, 624464), (176, 507377), (208, 429319), (248, 360074), (286, 312232), (341, 261872), (403, 221584), (496, 180037), (572, 156116), (682, 130936), (806, 110792), (1144, 78058), (1259, 70928), (1364, 65468), (1612, 55396), (2288, 39029), (2518, 35464), (2728, 32734), (3224, 27698), (4433, 20144), (5036, 17732), (5456, 16367), (6448, 13849), (8866, 10072)]