68894496

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{659}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 221205600

約数和(自身を除く): 152311104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 659, 726, 792, 864, 968, 1056, 1089, 1188, 1318, 1452, 1584, 1936, 1977, 2178, 2376, 2636, 2904, 3168, 3267, 3872, 3954, 4356, 4752, 5272, 5808, 5931, 6534, 7249, 7908, 8712, 9504, 10544, 11616, 11862, 13068, 14498, 15816, 17424, 17793, 21088, 21747, 23724, 26136, 28996, 31632, 34848, 35586, 43494, 47448, 52272, 57992, 63264, 65241, 71172, 79739, 86988, 94896, 104544, 115984, 130482, 142344, 159478, 173976, 189792, 195723, 231968, 239217, 260964, 284688, 318956, 347952, 391446, 478434, 521928, 569376, 637912, 695904, 717651, 782892, 956868, 1043856, 1275824, 1435302, 1565784, 1913736, 2087712, 2152953, 2551648, 2870604, 3131568, 3827472, 4305906, 5741208, 6263136, 7654944, 8611812, 11482416, 17223624, 22964832, 34447248, 68894496]

約数ペア:

[(1, 68894496), (2, 34447248), (3, 22964832), (4, 17223624), (6, 11482416), (8, 8611812), (9, 7654944), (11, 6263136), (12, 5741208), (16, 4305906), (18, 3827472), (22, 3131568), (24, 2870604), (27, 2551648), (32, 2152953), (33, 2087712), (36, 1913736), (44, 1565784), (48, 1435302), (54, 1275824), (66, 1043856), (72, 956868), (88, 782892), (96, 717651), (99, 695904), (108, 637912), (121, 569376), (132, 521928), (144, 478434), (176, 391446), (198, 347952), (216, 318956), (242, 284688), (264, 260964), (288, 239217), (297, 231968), (352, 195723), (363, 189792), (396, 173976), (432, 159478), (484, 142344), (528, 130482), (594, 115984), (659, 104544), (726, 94896), (792, 86988), (864, 79739), (968, 71172), (1056, 65241), (1089, 63264), (1188, 57992), (1318, 52272), (1452, 47448), (1584, 43494), (1936, 35586), (1977, 34848), (2178, 31632), (2376, 28996), (2636, 26136), (2904, 23724), (3168, 21747), (3267, 21088), (3872, 17793), (3954, 17424), (4356, 15816), (4752, 14498), (5272, 13068), (5808, 11862), (5931, 11616), (6534, 10544), (7249, 9504), (7908, 8712)]