82688284

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{439}}^1$

素因数の和:519

約数の個数: 54

約数和(自身を含む): 174331080

約数和(自身を除く): 91642796

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 439, 868, 878, 961, 1519, 1756, 1922, 3038, 3073, 3844, 6076, 6146, 6727, 12292, 13454, 13609, 21511, 26908, 27218, 43022, 47089, 54436, 86044, 94178, 95263, 188356, 190526, 381052, 421879, 666841, 843758, 1333682, 1687516, 2667364, 2953153, 5906306, 11812612, 20672071, 41344142, 82688284]

約数ペア:

[(1, 82688284), (2, 41344142), (4, 20672071), (7, 11812612), (14, 5906306), (28, 2953153), (31, 2667364), (49, 1687516), (62, 1333682), (98, 843758), (124, 666841), (196, 421879), (217, 381052), (434, 190526), (439, 188356), (868, 95263), (878, 94178), (961, 86044), (1519, 54436), (1756, 47089), (1922, 43022), (3038, 27218), (3073, 26908), (3844, 21511), (6076, 13609), (6146, 13454), (6727, 12292)]