72746332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 141970752

約数和(自身を除く): 69224420

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 193, 241, 386, 391, 482, 772, 782, 964, 1564, 3281, 4097, 4439, 5543, 6562, 8194, 8878, 11086, 13124, 16388, 17756, 22172, 46513, 75463, 93026, 94231, 150926, 186052, 188462, 301852, 376924, 790721, 1069799, 1581442, 2139598, 3162884, 4279196, 18186583, 36373166, 72746332]

約数ペア:

[(1, 72746332), (2, 36373166), (4, 18186583), (17, 4279196), (23, 3162884), (34, 2139598), (46, 1581442), (68, 1069799), (92, 790721), (193, 376924), (241, 301852), (386, 188462), (391, 186052), (482, 150926), (772, 94231), (782, 93026), (964, 75463), (1564, 46513), (3281, 22172), (4097, 17756), (4439, 16388), (5543, 13124), (6562, 11086), (8194, 8878)]