87081969618

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{917831}}^1$

素因数の和:918100

約数の個数: 64

約数和(自身を含む): 222041917440

約数和(自身を除く): 134959947822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 251, 378, 502, 753, 1506, 1757, 2259, 3514, 4518, 5271, 6777, 10542, 13554, 15813, 31626, 47439, 94878, 917831, 1835662, 2753493, 5506986, 6424817, 8260479, 12849634, 16520958, 19274451, 24781437, 38548902, 49562874, 57823353, 115646706, 173470059, 230375581, 346940118, 460751162, 691126743, 1382253486, 1612629067, 2073380229, 3225258134, 4146760458, 4837887201, 6220140687, 9675774402, 12440281374, 14513661603, 29027323206, 43540984809, 87081969618]

約数ペア:

[(1, 87081969618), (2, 43540984809), (3, 29027323206), (6, 14513661603), (7, 12440281374), (9, 9675774402), (14, 6220140687), (18, 4837887201), (21, 4146760458), (27, 3225258134), (42, 2073380229), (54, 1612629067), (63, 1382253486), (126, 691126743), (189, 460751162), (251, 346940118), (378, 230375581), (502, 173470059), (753, 115646706), (1506, 57823353), (1757, 49562874), (2259, 38548902), (3514, 24781437), (4518, 19274451), (5271, 16520958), (6777, 12849634), (10542, 8260479), (13554, 6424817), (15813, 5506986), (31626, 2753493), (47439, 1835662), (94878, 917831)]