64211328

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 186568200

約数和(自身を除く): 122356872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 401, 417, 556, 576, 802, 834, 1112, 1152, 1203, 1251, 1604, 1668, 2224, 2406, 2502, 3208, 3336, 3609, 4448, 4812, 5004, 6416, 6672, 7218, 8896, 9624, 10008, 12832, 13344, 14436, 17792, 19248, 20016, 25664, 26688, 28872, 38496, 40032, 51328, 53376, 55739, 57744, 76992, 80064, 111478, 115488, 153984, 160128, 167217, 222956, 230976, 334434, 445912, 461952, 501651, 668868, 891824, 1003302, 1337736, 1783648, 2006604, 2675472, 3567296, 4013208, 5350944, 7134592, 8026416, 10701888, 16052832, 21403776, 32105664, 64211328]

約数ペア:

[(1, 64211328), (2, 32105664), (3, 21403776), (4, 16052832), (6, 10701888), (8, 8026416), (9, 7134592), (12, 5350944), (16, 4013208), (18, 3567296), (24, 2675472), (32, 2006604), (36, 1783648), (48, 1337736), (64, 1003302), (72, 891824), (96, 668868), (128, 501651), (139, 461952), (144, 445912), (192, 334434), (278, 230976), (288, 222956), (384, 167217), (401, 160128), (417, 153984), (556, 115488), (576, 111478), (802, 80064), (834, 76992), (1112, 57744), (1152, 55739), (1203, 53376), (1251, 51328), (1604, 40032), (1668, 38496), (2224, 28872), (2406, 26688), (2502, 25664), (3208, 20016), (3336, 19248), (3609, 17792), (4448, 14436), (4812, 13344), (5004, 12832), (6416, 10008), (6672, 9624), (7218, 8896)]