81062412

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 205028544

約数和(自身を除く): 123966132

約数列:

[1, 2, 3, 4, 6, 12, 37, 41, 61, 73, 74, 82, 111, 122, 123, 146, 148, 164, 183, 219, 222, 244, 246, 292, 366, 438, 444, 492, 732, 876, 1517, 2257, 2501, 2701, 2993, 3034, 4453, 4514, 4551, 5002, 5402, 5986, 6068, 6771, 7503, 8103, 8906, 8979, 9028, 9102, 10004, 10804, 11972, 13359, 13542, 15006, 16206, 17812, 17958, 18204, 26718, 27084, 30012, 32412, 35916, 53436, 92537, 110741, 164761, 182573, 185074, 221482, 277611, 329522, 332223, 365146, 370148, 442964, 494283, 547719, 555222, 659044, 664446, 730292, 988566, 1095438, 1110444, 1328892, 1977132, 2190876, 6755201, 13510402, 20265603, 27020804, 40531206, 81062412]

約数ペア:

[(1, 81062412), (2, 40531206), (3, 27020804), (4, 20265603), (6, 13510402), (12, 6755201), (37, 2190876), (41, 1977132), (61, 1328892), (73, 1110444), (74, 1095438), (82, 988566), (111, 730292), (122, 664446), (123, 659044), (146, 555222), (148, 547719), (164, 494283), (183, 442964), (219, 370148), (222, 365146), (244, 332223), (246, 329522), (292, 277611), (366, 221482), (438, 185074), (444, 182573), (492, 164761), (732, 110741), (876, 92537), (1517, 53436), (2257, 35916), (2501, 32412), (2701, 30012), (2993, 27084), (3034, 26718), (4453, 18204), (4514, 17958), (4551, 17812), (5002, 16206), (5402, 15006), (5986, 13542), (6068, 13359), (6771, 11972), (7503, 10804), (8103, 10004), (8906, 9102), (8979, 9028)]