71462286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{81023}}^1$

素因数の和:81045

約数の個数: 36

約数和(自身を含む): 180116352

約数和(自身を除く): 108654066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 81023, 162046, 243069, 486138, 567161, 729207, 1134322, 1458414, 1701483, 3402966, 3970127, 5104449, 7940254, 10208898, 11910381, 23820762, 35731143, 71462286]

約数ペア:

[(1, 71462286), (2, 35731143), (3, 23820762), (6, 11910381), (7, 10208898), (9, 7940254), (14, 5104449), (18, 3970127), (21, 3402966), (42, 1701483), (49, 1458414), (63, 1134322), (98, 729207), (126, 567161), (147, 486138), (294, 243069), (441, 162046), (882, 81023)]