64455264

素因数分解:

$2^5\times 3^8\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 108

約数和(自身を含む): 190954764

約数和(自身を除く): 126499500

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, 307, 324, 432, 486, 614, 648, 729, 864, 921, 972, 1228, 1296, 1458, 1842, 1944, 2187, 2456, 2592, 2763, 2916, 3684, 3888, 4374, 4912, 5526, 5832, 6561, 7368, 7776, 8289, 8748, 9824, 11052, 11664, 13122, 14736, 16578, 17496, 22104, 23328, 24867, 26244, 29472, 33156, 34992, 44208, 49734, 52488, 66312, 69984, 74601, 88416, 99468, 104976, 132624, 149202, 198936, 209952, 223803, 265248, 298404, 397872, 447606, 596808, 671409, 795744, 895212, 1193616, 1342818, 1790424, 2014227, 2387232, 2685636, 3580848, 4028454, 5371272, 7161696, 8056908, 10742544, 16113816, 21485088, 32227632, 64455264]

約数ペア:

[(1, 64455264), (2, 32227632), (3, 21485088), (4, 16113816), (6, 10742544), (8, 8056908), (9, 7161696), (12, 5371272), (16, 4028454), (18, 3580848), (24, 2685636), (27, 2387232), (32, 2014227), (36, 1790424), (48, 1342818), (54, 1193616), (72, 895212), (81, 795744), (96, 671409), (108, 596808), (144, 447606), (162, 397872), (216, 298404), (243, 265248), (288, 223803), (307, 209952), (324, 198936), (432, 149202), (486, 132624), (614, 104976), (648, 99468), (729, 88416), (864, 74601), (921, 69984), (972, 66312), (1228, 52488), (1296, 49734), (1458, 44208), (1842, 34992), (1944, 33156), (2187, 29472), (2456, 26244), (2592, 24867), (2763, 23328), (2916, 22104), (3684, 17496), (3888, 16578), (4374, 14736), (4912, 13122), (5526, 11664), (5832, 11052), (6561, 9824), (7368, 8748), (7776, 8289)]