86734560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16427}}^1$

素因数の和:16456

約数の個数: 96

約数和(自身を含む): 298069632

約数和(自身を除く): 211335072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 16427, 32854, 49281, 65708, 82135, 98562, 131416, 164270, 180697, 197124, 246405, 262832, 328540, 361394, 394248, 492810, 525664, 542091, 657080, 722788, 788496, 903485, 985620, 1084182, 1314160, 1445576, 1576992, 1806970, 1971240, 2168364, 2628320, 2710455, 2891152, 3613940, 3942480, 4336728, 5420910, 5782304, 7227880, 7884960, 8673456, 10841820, 14455760, 17346912, 21683640, 28911520, 43367280, 86734560]

約数ペア:

[(1, 86734560), (2, 43367280), (3, 28911520), (4, 21683640), (5, 17346912), (6, 14455760), (8, 10841820), (10, 8673456), (11, 7884960), (12, 7227880), (15, 5782304), (16, 5420910), (20, 4336728), (22, 3942480), (24, 3613940), (30, 2891152), (32, 2710455), (33, 2628320), (40, 2168364), (44, 1971240), (48, 1806970), (55, 1576992), (60, 1445576), (66, 1314160), (80, 1084182), (88, 985620), (96, 903485), (110, 788496), (120, 722788), (132, 657080), (160, 542091), (165, 525664), (176, 492810), (220, 394248), (240, 361394), (264, 328540), (330, 262832), (352, 246405), (440, 197124), (480, 180697), (528, 164270), (660, 131416), (880, 98562), (1056, 82135), (1320, 65708), (1760, 49281), (2640, 32854), (5280, 16427)]