123866112

素因数分解:

$2^{10}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 88

約数和(自身を含む): 336068272

約数和(自身を除く): 212202160

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, 661, 732, 768, 976, 1024, 1322, 1464, 1536, 1952, 1983, 2644, 2928, 3072, 3904, 3966, 5288, 5856, 7808, 7932, 10576, 11712, 15616, 15864, 21152, 23424, 31232, 31728, 40321, 42304, 46848, 62464, 63456, 80642, 84608, 93696, 120963, 126912, 161284, 169216, 187392, 241926, 253824, 322568, 338432, 483852, 507648, 645136, 676864, 967704, 1015296, 1290272, 1935408, 2030592, 2580544, 3870816, 5161088, 7741632, 10322176, 15483264, 20644352, 30966528, 41288704, 61933056, 123866112]

約数ペア:

[(1, 123866112), (2, 61933056), (3, 41288704), (4, 30966528), (6, 20644352), (8, 15483264), (12, 10322176), (16, 7741632), (24, 5161088), (32, 3870816), (48, 2580544), (61, 2030592), (64, 1935408), (96, 1290272), (122, 1015296), (128, 967704), (183, 676864), (192, 645136), (244, 507648), (256, 483852), (366, 338432), (384, 322568), (488, 253824), (512, 241926), (661, 187392), (732, 169216), (768, 161284), (976, 126912), (1024, 120963), (1322, 93696), (1464, 84608), (1536, 80642), (1952, 63456), (1983, 62464), (2644, 46848), (2928, 42304), (3072, 40321), (3904, 31728), (3966, 31232), (5288, 23424), (5856, 21152), (7808, 15864), (7932, 15616), (10576, 11712)]