90978816

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1053

約数の個数: 80

約数和(自身を含む): 246600288

約数和(自身を除く): 155621472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 512, 732, 768, 971, 976, 1464, 1536, 1942, 1952, 2913, 2928, 3884, 3904, 5826, 5856, 7768, 7808, 11652, 11712, 15536, 15616, 23304, 23424, 31072, 31232, 46608, 46848, 59231, 62144, 93216, 93696, 118462, 124288, 177693, 186432, 236924, 248576, 355386, 372864, 473848, 497152, 710772, 745728, 947696, 1421544, 1491456, 1895392, 2843088, 3790784, 5686176, 7581568, 11372352, 15163136, 22744704, 30326272, 45489408, 90978816]

約数ペア:

[(1, 90978816), (2, 45489408), (3, 30326272), (4, 22744704), (6, 15163136), (8, 11372352), (12, 7581568), (16, 5686176), (24, 3790784), (32, 2843088), (48, 1895392), (61, 1491456), (64, 1421544), (96, 947696), (122, 745728), (128, 710772), (183, 497152), (192, 473848), (244, 372864), (256, 355386), (366, 248576), (384, 236924), (488, 186432), (512, 177693), (732, 124288), (768, 118462), (971, 93696), (976, 93216), (1464, 62144), (1536, 59231), (1942, 46848), (1952, 46608), (2913, 31232), (2928, 31072), (3884, 23424), (3904, 23304), (5826, 15616), (5856, 15536), (7768, 11712), (7808, 11652)]