84015888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3881}}^1$

素因数の和:3944

約数の個数: 80

約数和(自身を含む): 242609472

約数和(自身を除く): 158593584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 82, 88, 123, 132, 164, 176, 246, 264, 328, 451, 492, 528, 656, 902, 984, 1353, 1804, 1968, 2706, 3608, 3881, 5412, 7216, 7762, 10824, 11643, 15524, 21648, 23286, 31048, 42691, 46572, 62096, 85382, 93144, 128073, 159121, 170764, 186288, 256146, 318242, 341528, 477363, 512292, 636484, 683056, 954726, 1024584, 1272968, 1750331, 1909452, 2049168, 2545936, 3500662, 3818904, 5250993, 7001324, 7637808, 10501986, 14002648, 21003972, 28005296, 42007944, 84015888]

約数ペア:

[(1, 84015888), (2, 42007944), (3, 28005296), (4, 21003972), (6, 14002648), (8, 10501986), (11, 7637808), (12, 7001324), (16, 5250993), (22, 3818904), (24, 3500662), (33, 2545936), (41, 2049168), (44, 1909452), (48, 1750331), (66, 1272968), (82, 1024584), (88, 954726), (123, 683056), (132, 636484), (164, 512292), (176, 477363), (246, 341528), (264, 318242), (328, 256146), (451, 186288), (492, 170764), (528, 159121), (656, 128073), (902, 93144), (984, 85382), (1353, 62096), (1804, 46572), (1968, 42691), (2706, 31048), (3608, 23286), (3881, 21648), (5412, 15524), (7216, 11643), (7762, 10824)]