68664672

素因数分解:

$2^5\times 3^4\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 120

約数和(自身を含む): 205821000

約数和(自身を除く): 137156328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 72, 81, 96, 108, 118, 144, 162, 177, 216, 236, 288, 324, 354, 432, 449, 472, 531, 648, 708, 864, 898, 944, 1062, 1296, 1347, 1416, 1593, 1796, 1888, 2124, 2592, 2694, 2832, 3186, 3592, 4041, 4248, 4779, 5388, 5664, 6372, 7184, 8082, 8496, 9558, 10776, 12123, 12744, 14368, 16164, 16992, 19116, 21552, 24246, 25488, 26491, 32328, 36369, 38232, 43104, 48492, 50976, 52982, 64656, 72738, 76464, 79473, 96984, 105964, 129312, 145476, 152928, 158946, 193968, 211928, 238419, 290952, 317892, 387936, 423856, 476838, 581904, 635784, 715257, 847712, 953676, 1163808, 1271568, 1430514, 1907352, 2145771, 2543136, 2861028, 3814704, 4291542, 5722056, 7629408, 8583084, 11444112, 17166168, 22888224, 34332336, 68664672]

約数ペア:

[(1, 68664672), (2, 34332336), (3, 22888224), (4, 17166168), (6, 11444112), (8, 8583084), (9, 7629408), (12, 5722056), (16, 4291542), (18, 3814704), (24, 2861028), (27, 2543136), (32, 2145771), (36, 1907352), (48, 1430514), (54, 1271568), (59, 1163808), (72, 953676), (81, 847712), (96, 715257), (108, 635784), (118, 581904), (144, 476838), (162, 423856), (177, 387936), (216, 317892), (236, 290952), (288, 238419), (324, 211928), (354, 193968), (432, 158946), (449, 152928), (472, 145476), (531, 129312), (648, 105964), (708, 96984), (864, 79473), (898, 76464), (944, 72738), (1062, 64656), (1296, 52982), (1347, 50976), (1416, 48492), (1593, 43104), (1796, 38232), (1888, 36369), (2124, 32328), (2592, 26491), (2694, 25488), (2832, 24246), (3186, 21552), (3592, 19116), (4041, 16992), (4248, 16164), (4779, 14368), (5388, 12744), (5664, 12123), (6372, 10776), (7184, 9558), (8082, 8496)]