77839776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38611}}^1$

素因数の和:38634

約数の個数: 72

約数和(自身を含む): 252985824

約数和(自身を除く): 175146048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38611, 77222, 115833, 154444, 231666, 270277, 308888, 347499, 463332, 540554, 617776, 694998, 810831, 926664, 1081108, 1235552, 1389996, 1621662, 1853328, 2162216, 2432493, 2779992, 3243324, 3706656, 4324432, 4864986, 5559984, 6486648, 8648864, 9729972, 11119968, 12973296, 19459944, 25946592, 38919888, 77839776]

約数ペア:

[(1, 77839776), (2, 38919888), (3, 25946592), (4, 19459944), (6, 12973296), (7, 11119968), (8, 9729972), (9, 8648864), (12, 6486648), (14, 5559984), (16, 4864986), (18, 4324432), (21, 3706656), (24, 3243324), (28, 2779992), (32, 2432493), (36, 2162216), (42, 1853328), (48, 1621662), (56, 1389996), (63, 1235552), (72, 1081108), (84, 926664), (96, 810831), (112, 694998), (126, 617776), (144, 540554), (168, 463332), (224, 347499), (252, 308888), (288, 270277), (336, 231666), (504, 154444), (672, 115833), (1008, 77222), (2016, 38611)]