71662284

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{14321}}^1$

素因数の和:14470

約数の個数: 36

約数和(自身を含む): 182462280

約数和(自身を除く): 110799996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 14321, 28642, 42963, 57284, 85926, 128889, 171852, 257778, 515556, 1990619, 3981238, 5971857, 7962476, 11943714, 17915571, 23887428, 35831142, 71662284]

約数ペア:

[(1, 71662284), (2, 35831142), (3, 23887428), (4, 17915571), (6, 11943714), (9, 7962476), (12, 5971857), (18, 3981238), (36, 1990619), (139, 515556), (278, 257778), (417, 171852), (556, 128889), (834, 85926), (1251, 57284), (1668, 42963), (2502, 28642), (5004, 14321)]