86773760

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 104

約数和(自身を含む): 220174080

約数和(自身を除く): 133400320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 223, 256, 304, 320, 380, 446, 512, 608, 640, 760, 892, 1024, 1115, 1216, 1280, 1520, 1784, 2048, 2230, 2432, 2560, 3040, 3568, 4096, 4237, 4460, 4864, 5120, 6080, 7136, 8474, 8920, 9728, 10240, 12160, 14272, 16948, 17840, 19456, 20480, 21185, 24320, 28544, 33896, 35680, 38912, 42370, 48640, 57088, 67792, 71360, 77824, 84740, 97280, 114176, 135584, 142720, 169480, 194560, 228352, 271168, 285440, 338960, 389120, 456704, 542336, 570880, 677920, 913408, 1084672, 1141760, 1355840, 2169344, 2283520, 2711680, 4338688, 4567040, 5423360, 8677376, 10846720, 17354752, 21693440, 43386880, 86773760]

約数ペア:

[(1, 86773760), (2, 43386880), (4, 21693440), (5, 17354752), (8, 10846720), (10, 8677376), (16, 5423360), (19, 4567040), (20, 4338688), (32, 2711680), (38, 2283520), (40, 2169344), (64, 1355840), (76, 1141760), (80, 1084672), (95, 913408), (128, 677920), (152, 570880), (160, 542336), (190, 456704), (223, 389120), (256, 338960), (304, 285440), (320, 271168), (380, 228352), (446, 194560), (512, 169480), (608, 142720), (640, 135584), (760, 114176), (892, 97280), (1024, 84740), (1115, 77824), (1216, 71360), (1280, 67792), (1520, 57088), (1784, 48640), (2048, 42370), (2230, 38912), (2432, 35680), (2560, 33896), (3040, 28544), (3568, 24320), (4096, 21185), (4237, 20480), (4460, 19456), (4864, 17840), (5120, 16948), (6080, 14272), (7136, 12160), (8474, 10240), (8920, 9728)]