75403744

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 163804032

約数和(自身を除く): 88400288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 169, 191, 208, 292, 338, 382, 416, 584, 676, 764, 949, 1168, 1352, 1528, 1898, 2336, 2483, 2704, 3056, 3796, 4966, 5408, 6112, 7592, 9932, 12337, 13943, 15184, 19864, 24674, 27886, 30368, 32279, 39728, 49348, 55772, 64558, 79456, 98696, 111544, 129116, 181259, 197392, 223088, 258232, 362518, 394784, 446176, 516464, 725036, 1032928, 1450072, 2356367, 2900144, 4712734, 5800288, 9425468, 18850936, 37701872, 75403744]

約数ペア:

[(1, 75403744), (2, 37701872), (4, 18850936), (8, 9425468), (13, 5800288), (16, 4712734), (26, 2900144), (32, 2356367), (52, 1450072), (73, 1032928), (104, 725036), (146, 516464), (169, 446176), (191, 394784), (208, 362518), (292, 258232), (338, 223088), (382, 197392), (416, 181259), (584, 129116), (676, 111544), (764, 98696), (949, 79456), (1168, 64558), (1352, 55772), (1528, 49348), (1898, 39728), (2336, 32279), (2483, 30368), (2704, 27886), (3056, 24674), (3796, 19864), (4966, 15184), (5408, 13943), (6112, 12337), (7592, 9932)]