90255452

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10709}}^1$

素因数の和:10770

約数の個数: 36

約数和(自身を含む): 188024760

約数和(自身を除く): 97769308

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 10709, 21418, 42836, 74963, 149926, 299852, 460487, 524741, 920974, 1049482, 1841948, 2098964, 3223409, 6446818, 12893636, 22563863, 45127726, 90255452]

約数ペア:

[(1, 90255452), (2, 45127726), (4, 22563863), (7, 12893636), (14, 6446818), (28, 3223409), (43, 2098964), (49, 1841948), (86, 1049482), (98, 920974), (172, 524741), (196, 460487), (301, 299852), (602, 149926), (1204, 74963), (2107, 42836), (4214, 21418), (8428, 10709)]