66741408

素因数分解:

$2^5\times 3^6\times {\mathrm{2861}}^1$

素因数の和:2889

約数の個数: 84

約数和(自身を含む): 197074458

約数和(自身を除く): 130333050

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, 324, 432, 486, 648, 729, 864, 972, 1296, 1458, 1944, 2592, 2861, 2916, 3888, 5722, 5832, 7776, 8583, 11444, 11664, 17166, 22888, 23328, 25749, 34332, 45776, 51498, 68664, 77247, 91552, 102996, 137328, 154494, 205992, 231741, 274656, 308988, 411984, 463482, 617976, 695223, 823968, 926964, 1235952, 1390446, 1853928, 2085669, 2471904, 2780892, 3707856, 4171338, 5561784, 7415712, 8342676, 11123568, 16685352, 22247136, 33370704, 66741408]

約数ペア:

[(1, 66741408), (2, 33370704), (3, 22247136), (4, 16685352), (6, 11123568), (8, 8342676), (9, 7415712), (12, 5561784), (16, 4171338), (18, 3707856), (24, 2780892), (27, 2471904), (32, 2085669), (36, 1853928), (48, 1390446), (54, 1235952), (72, 926964), (81, 823968), (96, 695223), (108, 617976), (144, 463482), (162, 411984), (216, 308988), (243, 274656), (288, 231741), (324, 205992), (432, 154494), (486, 137328), (648, 102996), (729, 91552), (864, 77247), (972, 68664), (1296, 51498), (1458, 45776), (1944, 34332), (2592, 25749), (2861, 23328), (2916, 22888), (3888, 17166), (5722, 11664), (5832, 11444), (7776, 8583)]