80587776

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 88

約数和(自身を含む): 220912240

約数和(自身を除く): 140324464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 512, 592, 709, 768, 888, 1024, 1184, 1418, 1536, 1776, 2127, 2368, 2836, 3072, 3552, 4254, 4736, 5672, 7104, 8508, 9472, 11344, 14208, 17016, 18944, 22688, 26233, 28416, 34032, 37888, 45376, 52466, 56832, 68064, 78699, 90752, 104932, 113664, 136128, 157398, 181504, 209864, 272256, 314796, 363008, 419728, 544512, 629592, 726016, 839456, 1089024, 1259184, 1678912, 2178048, 2518368, 3357824, 5036736, 6715648, 10073472, 13431296, 20146944, 26862592, 40293888, 80587776]

約数ペア:

[(1, 80587776), (2, 40293888), (3, 26862592), (4, 20146944), (6, 13431296), (8, 10073472), (12, 6715648), (16, 5036736), (24, 3357824), (32, 2518368), (37, 2178048), (48, 1678912), (64, 1259184), (74, 1089024), (96, 839456), (111, 726016), (128, 629592), (148, 544512), (192, 419728), (222, 363008), (256, 314796), (296, 272256), (384, 209864), (444, 181504), (512, 157398), (592, 136128), (709, 113664), (768, 104932), (888, 90752), (1024, 78699), (1184, 68064), (1418, 56832), (1536, 52466), (1776, 45376), (2127, 37888), (2368, 34032), (2836, 28416), (3072, 26233), (3552, 22688), (4254, 18944), (4736, 17016), (5672, 14208), (7104, 11344), (8508, 9472)]