81526644

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119191}}^1$

素因数の和:119220

約数の個数: 36

約数和(自身を含む): 216929440

約数和(自身を除く): 135402796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 119191, 238382, 357573, 476764, 715146, 1072719, 1430292, 2145438, 2264629, 4290876, 4529258, 6793887, 9058516, 13587774, 20381661, 27175548, 40763322, 81526644]

約数ペア:

[(1, 81526644), (2, 40763322), (3, 27175548), (4, 20381661), (6, 13587774), (9, 9058516), (12, 6793887), (18, 4529258), (19, 4290876), (36, 2264629), (38, 2145438), (57, 1430292), (76, 1072719), (114, 715146), (171, 476764), (228, 357573), (342, 238382), (684, 119191)]