84761376

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 266366016

約数和(自身を除く): 181604640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 444, 487, 518, 588, 592, 672, 777, 784, 888, 974, 1036, 1176, 1184, 1461, 1554, 1568, 1776, 1813, 1948, 2072, 2352, 2922, 3108, 3409, 3552, 3626, 3896, 4144, 4704, 5439, 5844, 6216, 6818, 7252, 7792, 8288, 10227, 10878, 11688, 12432, 13636, 14504, 15584, 18019, 20454, 21756, 23376, 23863, 24864, 27272, 29008, 36038, 40908, 43512, 46752, 47726, 54057, 54544, 58016, 71589, 72076, 81816, 87024, 95452, 108114, 109088, 126133, 143178, 144152, 163632, 174048, 190904, 216228, 252266, 286356, 288304, 327264, 378399, 381808, 432456, 504532, 572712, 576608, 756798, 763616, 864912, 882931, 1009064, 1145424, 1513596, 1729824, 1765862, 2018128, 2290848, 2648793, 3027192, 3531724, 4036256, 5297586, 6054384, 7063448, 10595172, 12108768, 14126896, 21190344, 28253792, 42380688, 84761376]

約数ペア:

[(1, 84761376), (2, 42380688), (3, 28253792), (4, 21190344), (6, 14126896), (7, 12108768), (8, 10595172), (12, 7063448), (14, 6054384), (16, 5297586), (21, 4036256), (24, 3531724), (28, 3027192), (32, 2648793), (37, 2290848), (42, 2018128), (48, 1765862), (49, 1729824), (56, 1513596), (74, 1145424), (84, 1009064), (96, 882931), (98, 864912), (111, 763616), (112, 756798), (147, 576608), (148, 572712), (168, 504532), (196, 432456), (222, 381808), (224, 378399), (259, 327264), (294, 288304), (296, 286356), (336, 252266), (392, 216228), (444, 190904), (487, 174048), (518, 163632), (588, 144152), (592, 143178), (672, 126133), (777, 109088), (784, 108114), (888, 95452), (974, 87024), (1036, 81816), (1176, 72076), (1184, 71589), (1461, 58016), (1554, 54544), (1568, 54057), (1776, 47726), (1813, 46752), (1948, 43512), (2072, 40908), (2352, 36038), (2922, 29008), (3108, 27272), (3409, 24864), (3552, 23863), (3626, 23376), (3896, 21756), (4144, 20454), (4704, 18019), (5439, 15584), (5844, 14504), (6216, 13636), (6818, 12432), (7252, 11688), (7792, 10878), (8288, 10227)]