90717246

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2647

約数の個数: 48

約数和(自身を含む): 206706864

約数和(自身を除く): 115989618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 1314, 1971, 2557, 3942, 5114, 5913, 7671, 11826, 15342, 17739, 23013, 35478, 46026, 69039, 138078, 186661, 207117, 373322, 414234, 559983, 621351, 1119966, 1242702, 1679949, 3359898, 5039847, 10079694, 15119541, 30239082, 45358623, 90717246]

約数ペア:

[(1, 90717246), (2, 45358623), (3, 30239082), (6, 15119541), (9, 10079694), (18, 5039847), (27, 3359898), (54, 1679949), (73, 1242702), (81, 1119966), (146, 621351), (162, 559983), (219, 414234), (243, 373322), (438, 207117), (486, 186661), (657, 138078), (1314, 69039), (1971, 46026), (2557, 35478), (3942, 23013), (5114, 17739), (5913, 15342), (7671, 11826)]