78214896

素因数分解:

$2^4\times 3^5\times {\mathrm{20117}}^1$

素因数の和:20140

約数の個数: 60

約数和(自身を含む): 227011512

約数和(自身を除く): 148796616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 20117, 40234, 60351, 80468, 120702, 160936, 181053, 241404, 321872, 362106, 482808, 543159, 724212, 965616, 1086318, 1448424, 1629477, 2172636, 2896848, 3258954, 4345272, 4888431, 6517908, 8690544, 9776862, 13035816, 19553724, 26071632, 39107448, 78214896]

約数ペア:

[(1, 78214896), (2, 39107448), (3, 26071632), (4, 19553724), (6, 13035816), (8, 9776862), (9, 8690544), (12, 6517908), (16, 4888431), (18, 4345272), (24, 3258954), (27, 2896848), (36, 2172636), (48, 1629477), (54, 1448424), (72, 1086318), (81, 965616), (108, 724212), (144, 543159), (162, 482808), (216, 362106), (243, 321872), (324, 241404), (432, 181053), (486, 160936), (648, 120702), (972, 80468), (1296, 60351), (1944, 40234), (3888, 20117)]