76821248

素因数分解:

$2^8\times 7^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 176994048

約数和(自身を除く): 100172800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 163, 224, 256, 263, 326, 448, 526, 652, 896, 1052, 1141, 1304, 1792, 1841, 2104, 2282, 2608, 3682, 4208, 4564, 5216, 7364, 8416, 9128, 10432, 14728, 16832, 18256, 20864, 29456, 33664, 36512, 41728, 42869, 58912, 67328, 73024, 85738, 117824, 146048, 171476, 235648, 292096, 300083, 342952, 471296, 600166, 685904, 1200332, 1371808, 2400664, 2743616, 4801328, 5487232, 9602656, 10974464, 19205312, 38410624, 76821248]

約数ペア:

[(1, 76821248), (2, 38410624), (4, 19205312), (7, 10974464), (8, 9602656), (14, 5487232), (16, 4801328), (28, 2743616), (32, 2400664), (56, 1371808), (64, 1200332), (112, 685904), (128, 600166), (163, 471296), (224, 342952), (256, 300083), (263, 292096), (326, 235648), (448, 171476), (526, 146048), (652, 117824), (896, 85738), (1052, 73024), (1141, 67328), (1304, 58912), (1792, 42869), (1841, 41728), (2104, 36512), (2282, 33664), (2608, 29456), (3682, 20864), (4208, 18256), (4564, 16832), (5216, 14728), (7364, 10432), (8416, 9128)]