66939696

素因数分解:

$2^4\times 3^7\times {\mathrm{1913}}^1$

素因数の和:1942

約数の個数: 80

約数和(自身を含む): 194615520

約数和(自身を除く): 127675824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1913, 1944, 2187, 2916, 3826, 3888, 4374, 5739, 5832, 7652, 8748, 11478, 11664, 15304, 17217, 17496, 22956, 30608, 34434, 34992, 45912, 51651, 68868, 91824, 103302, 137736, 154953, 206604, 275472, 309906, 413208, 464859, 619812, 826416, 929718, 1239624, 1394577, 1859436, 2479248, 2789154, 3718872, 4183731, 5578308, 7437744, 8367462, 11156616, 16734924, 22313232, 33469848, 66939696]

約数ペア:

[(1, 66939696), (2, 33469848), (3, 22313232), (4, 16734924), (6, 11156616), (8, 8367462), (9, 7437744), (12, 5578308), (16, 4183731), (18, 3718872), (24, 2789154), (27, 2479248), (36, 1859436), (48, 1394577), (54, 1239624), (72, 929718), (81, 826416), (108, 619812), (144, 464859), (162, 413208), (216, 309906), (243, 275472), (324, 206604), (432, 154953), (486, 137736), (648, 103302), (729, 91824), (972, 68868), (1296, 51651), (1458, 45912), (1913, 34992), (1944, 34434), (2187, 30608), (2916, 22956), (3826, 17496), (3888, 17217), (4374, 15304), (5739, 11664), (5832, 11478), (7652, 8748)]