78163896

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{3389}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 201976200

約数和(自身を除く): 123812304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3389, 3844, 5766, 6778, 7688, 10167, 11532, 13556, 20334, 23064, 27112, 40668, 81336, 105059, 210118, 315177, 420236, 630354, 840472, 1260708, 2521416, 3256829, 6513658, 9770487, 13027316, 19540974, 26054632, 39081948, 78163896]

約数ペア:

[(1, 78163896), (2, 39081948), (3, 26054632), (4, 19540974), (6, 13027316), (8, 9770487), (12, 6513658), (24, 3256829), (31, 2521416), (62, 1260708), (93, 840472), (124, 630354), (186, 420236), (248, 315177), (372, 210118), (744, 105059), (961, 81336), (1922, 40668), (2883, 27112), (3389, 23064), (3844, 20334), (5766, 13556), (6778, 11532), (7688, 10167)]