81589522176

素因数分解:

$2^8\times 3^2\times {\mathrm{359}}^1\times {\mathrm{98641}}^1$

素因数の和:99022

約数の個数: 108

約数和(自身を含む): 235900370160

約数和(自身を除く): 154310847984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 359, 384, 576, 718, 768, 1077, 1152, 1436, 2154, 2304, 2872, 3231, 4308, 5744, 6462, 8616, 11488, 12924, 17232, 22976, 25848, 34464, 45952, 51696, 68928, 91904, 98641, 103392, 137856, 197282, 206784, 275712, 295923, 394564, 413568, 591846, 789128, 827136, 887769, 1183692, 1578256, 1775538, 2367384, 3156512, 3551076, 4734768, 6313024, 7102152, 9469536, 12626048, 14204304, 18939072, 25252096, 28408608, 35412119, 37878144, 56817216, 70824238, 75756288, 106236357, 113634432, 141648476, 212472714, 227268864, 283296952, 318709071, 424945428, 566593904, 637418142, 849890856, 1133187808, 1274836284, 1699781712, 2266375616, 2549672568, 3399563424, 4532751232, 5099345136, 6799126848, 9065502464, 10198690272, 13598253696, 20397380544, 27196507392, 40794761088, 81589522176]

約数ペア:

[(1, 81589522176), (2, 40794761088), (3, 27196507392), (4, 20397380544), (6, 13598253696), (8, 10198690272), (9, 9065502464), (12, 6799126848), (16, 5099345136), (18, 4532751232), (24, 3399563424), (32, 2549672568), (36, 2266375616), (48, 1699781712), (64, 1274836284), (72, 1133187808), (96, 849890856), (128, 637418142), (144, 566593904), (192, 424945428), (256, 318709071), (288, 283296952), (359, 227268864), (384, 212472714), (576, 141648476), (718, 113634432), (768, 106236357), (1077, 75756288), (1152, 70824238), (1436, 56817216), (2154, 37878144), (2304, 35412119), (2872, 28408608), (3231, 25252096), (4308, 18939072), (5744, 14204304), (6462, 12626048), (8616, 9469536), (11488, 7102152), (12924, 6313024), (17232, 4734768), (22976, 3551076), (25848, 3156512), (34464, 2367384), (45952, 1775538), (51696, 1578256), (68928, 1183692), (91904, 887769), (98641, 827136), (103392, 789128), (137856, 591846), (197282, 413568), (206784, 394564), (275712, 295923)]