86117920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4523}}^1$

素因数の和:4562

約数の個数: 96

約数和(自身を含む): 246250368

約数和(自身を除く): 160132448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4523, 4760, 9046, 9520, 18092, 19040, 22615, 31661, 36184, 45230, 63322, 72368, 76891, 90460, 126644, 144736, 153782, 158305, 180920, 253288, 307564, 316610, 361840, 384455, 506576, 538237, 615128, 633220, 723680, 768910, 1013152, 1076474, 1230256, 1266440, 1537820, 2152948, 2460512, 2532880, 2691185, 3075640, 4305896, 5065760, 5382370, 6151280, 8611792, 10764740, 12302560, 17223584, 21529480, 43058960, 86117920]

約数ペア:

[(1, 86117920), (2, 43058960), (4, 21529480), (5, 17223584), (7, 12302560), (8, 10764740), (10, 8611792), (14, 6151280), (16, 5382370), (17, 5065760), (20, 4305896), (28, 3075640), (32, 2691185), (34, 2532880), (35, 2460512), (40, 2152948), (56, 1537820), (68, 1266440), (70, 1230256), (80, 1076474), (85, 1013152), (112, 768910), (119, 723680), (136, 633220), (140, 615128), (160, 538237), (170, 506576), (224, 384455), (238, 361840), (272, 316610), (280, 307564), (340, 253288), (476, 180920), (544, 158305), (560, 153782), (595, 144736), (680, 126644), (952, 90460), (1120, 76891), (1190, 72368), (1360, 63322), (1904, 45230), (2380, 36184), (2720, 31661), (3808, 22615), (4523, 19040), (4760, 18092), (9046, 9520)]