80249136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 234120432

約数和(自身を除く): 153871296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 121, 123, 132, 164, 176, 242, 246, 264, 328, 337, 363, 451, 484, 492, 528, 656, 674, 726, 902, 968, 984, 1011, 1348, 1353, 1452, 1804, 1936, 1968, 2022, 2696, 2706, 2904, 3608, 3707, 4044, 4961, 5392, 5412, 5808, 7216, 7414, 8088, 9922, 10824, 11121, 13817, 14828, 14883, 16176, 19844, 21648, 22242, 27634, 29656, 29766, 39688, 40777, 41451, 44484, 55268, 59312, 59532, 79376, 81554, 82902, 88968, 110536, 119064, 122331, 151987, 163108, 165804, 177936, 221072, 238128, 244662, 303974, 326216, 331608, 455961, 489324, 607948, 652432, 663216, 911922, 978648, 1215896, 1671857, 1823844, 1957296, 2431792, 3343714, 3647688, 5015571, 6687428, 7295376, 10031142, 13374856, 20062284, 26749712, 40124568, 80249136]

約数ペア:

[(1, 80249136), (2, 40124568), (3, 26749712), (4, 20062284), (6, 13374856), (8, 10031142), (11, 7295376), (12, 6687428), (16, 5015571), (22, 3647688), (24, 3343714), (33, 2431792), (41, 1957296), (44, 1823844), (48, 1671857), (66, 1215896), (82, 978648), (88, 911922), (121, 663216), (123, 652432), (132, 607948), (164, 489324), (176, 455961), (242, 331608), (246, 326216), (264, 303974), (328, 244662), (337, 238128), (363, 221072), (451, 177936), (484, 165804), (492, 163108), (528, 151987), (656, 122331), (674, 119064), (726, 110536), (902, 88968), (968, 82902), (984, 81554), (1011, 79376), (1348, 59532), (1353, 59312), (1452, 55268), (1804, 44484), (1936, 41451), (1968, 40777), (2022, 39688), (2696, 29766), (2706, 29656), (2904, 27634), (3608, 22242), (3707, 21648), (4044, 19844), (4961, 16176), (5392, 14883), (5412, 14828), (5808, 13817), (7216, 11121), (7414, 10824), (8088, 9922)]