86117120

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3581

約数の個数: 72

約数和(自身を含む): 217195440

約数和(自身を除く): 131078320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 3541, 4864, 6080, 7082, 12160, 14164, 17705, 24320, 28328, 35410, 56656, 67279, 70820, 113312, 134558, 141640, 226624, 269116, 283280, 336395, 453248, 538232, 566560, 672790, 906496, 1076464, 1133120, 1345580, 2152928, 2266240, 2691160, 4305856, 4532480, 5382320, 8611712, 10764640, 17223424, 21529280, 43058560, 86117120]

約数ペア:

[(1, 86117120), (2, 43058560), (4, 21529280), (5, 17223424), (8, 10764640), (10, 8611712), (16, 5382320), (19, 4532480), (20, 4305856), (32, 2691160), (38, 2266240), (40, 2152928), (64, 1345580), (76, 1133120), (80, 1076464), (95, 906496), (128, 672790), (152, 566560), (160, 538232), (190, 453248), (256, 336395), (304, 283280), (320, 269116), (380, 226624), (608, 141640), (640, 134558), (760, 113312), (1216, 70820), (1280, 67279), (1520, 56656), (2432, 35410), (3040, 28328), (3541, 24320), (4864, 17705), (6080, 14164), (7082, 12160)]