8188128

素因数分解:

$2^5\times 3^9\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 120

約数和(自身を含む): 26040168

約数和(自身を除く): 17852040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 729, 864, 936, 972, 1053, 1248, 1296, 1404, 1458, 1872, 1944, 2106, 2187, 2592, 2808, 2916, 3159, 3744, 3888, 4212, 4374, 5616, 5832, 6318, 6561, 7776, 8424, 8748, 9477, 11232, 11664, 12636, 13122, 16848, 17496, 18954, 19683, 23328, 25272, 26244, 28431, 33696, 34992, 37908, 39366, 50544, 52488, 56862, 69984, 75816, 78732, 85293, 101088, 104976, 113724, 151632, 157464, 170586, 209952, 227448, 255879, 303264, 314928, 341172, 454896, 511758, 629856, 682344, 909792, 1023516, 1364688, 2047032, 2729376, 4094064, 8188128]

約数ペア:

[(1, 8188128), (2, 4094064), (3, 2729376), (4, 2047032), (6, 1364688), (8, 1023516), (9, 909792), (12, 682344), (13, 629856), (16, 511758), (18, 454896), (24, 341172), (26, 314928), (27, 303264), (32, 255879), (36, 227448), (39, 209952), (48, 170586), (52, 157464), (54, 151632), (72, 113724), (78, 104976), (81, 101088), (96, 85293), (104, 78732), (108, 75816), (117, 69984), (144, 56862), (156, 52488), (162, 50544), (208, 39366), (216, 37908), (234, 34992), (243, 33696), (288, 28431), (312, 26244), (324, 25272), (351, 23328), (416, 19683), (432, 18954), (468, 17496), (486, 16848), (624, 13122), (648, 12636), (702, 11664), (729, 11232), (864, 9477), (936, 8748), (972, 8424), (1053, 7776), (1248, 6561), (1296, 6318), (1404, 5832), (1458, 5616), (1872, 4374), (1944, 4212), (2106, 3888), (2187, 3744), (2592, 3159), (2808, 2916)]