71874048

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:735

約数の個数: 80

約数和(自身を含む): 194402736

約数和(自身を除く): 122528688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 641, 768, 876, 1168, 1282, 1536, 1752, 1923, 2336, 2564, 3504, 3846, 4672, 5128, 7008, 7692, 9344, 10256, 14016, 15384, 18688, 20512, 28032, 30768, 37376, 41024, 46793, 56064, 61536, 82048, 93586, 112128, 123072, 140379, 164096, 187172, 246144, 280758, 328192, 374344, 492288, 561516, 748688, 984576, 1123032, 1497376, 2246064, 2994752, 4492128, 5989504, 8984256, 11979008, 17968512, 23958016, 35937024, 71874048]

約数ペア:

[(1, 71874048), (2, 35937024), (3, 23958016), (4, 17968512), (6, 11979008), (8, 8984256), (12, 5989504), (16, 4492128), (24, 2994752), (32, 2246064), (48, 1497376), (64, 1123032), (73, 984576), (96, 748688), (128, 561516), (146, 492288), (192, 374344), (219, 328192), (256, 280758), (292, 246144), (384, 187172), (438, 164096), (512, 140379), (584, 123072), (641, 112128), (768, 93586), (876, 82048), (1168, 61536), (1282, 56064), (1536, 46793), (1752, 41024), (1923, 37376), (2336, 30768), (2564, 28032), (3504, 20512), (3846, 18688), (4672, 15384), (5128, 14016), (7008, 10256), (7692, 9344)]