86983728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139397}}^1$

素因数の和:139421

約数の個数: 40

約数和(自身を含む): 241994928

約数和(自身を除く): 155011200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 139397, 278794, 418191, 557588, 836382, 1115176, 1672764, 1812161, 2230352, 3345528, 3624322, 5436483, 6691056, 7248644, 10872966, 14497288, 21745932, 28994576, 43491864, 86983728]

約数ペア:

[(1, 86983728), (2, 43491864), (3, 28994576), (4, 21745932), (6, 14497288), (8, 10872966), (12, 7248644), (13, 6691056), (16, 5436483), (24, 3624322), (26, 3345528), (39, 2230352), (48, 1812161), (52, 1672764), (78, 1115176), (104, 836382), (156, 557588), (208, 418191), (312, 278794), (624, 139397)]