78172128

素因数分解:

$2^5\times 3^7\times {\mathrm{1117}}^1$

素因数の和:1148

約数の個数: 96

約数和(自身を含む): 231023520

約数和(自身を除く): 152851392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 729, 864, 972, 1117, 1296, 1458, 1944, 2187, 2234, 2592, 2916, 3351, 3888, 4374, 4468, 5832, 6702, 7776, 8748, 8936, 10053, 11664, 13404, 17496, 17872, 20106, 23328, 26808, 30159, 34992, 35744, 40212, 53616, 60318, 69984, 80424, 90477, 107232, 120636, 160848, 180954, 241272, 271431, 321696, 361908, 482544, 542862, 723816, 814293, 965088, 1085724, 1447632, 1628586, 2171448, 2442879, 2895264, 3257172, 4342896, 4885758, 6514344, 8685792, 9771516, 13028688, 19543032, 26057376, 39086064, 78172128]

約数ペア:

[(1, 78172128), (2, 39086064), (3, 26057376), (4, 19543032), (6, 13028688), (8, 9771516), (9, 8685792), (12, 6514344), (16, 4885758), (18, 4342896), (24, 3257172), (27, 2895264), (32, 2442879), (36, 2171448), (48, 1628586), (54, 1447632), (72, 1085724), (81, 965088), (96, 814293), (108, 723816), (144, 542862), (162, 482544), (216, 361908), (243, 321696), (288, 271431), (324, 241272), (432, 180954), (486, 160848), (648, 120636), (729, 107232), (864, 90477), (972, 80424), (1117, 69984), (1296, 60318), (1458, 53616), (1944, 40212), (2187, 35744), (2234, 34992), (2592, 30159), (2916, 26808), (3351, 23328), (3888, 20106), (4374, 17872), (4468, 17496), (5832, 13404), (6702, 11664), (7776, 10053), (8748, 8936)]