68915952

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{9767}}^1$

素因数の和:9795

約数の個数: 90

約数和(自身を含む): 224380728

約数和(自身を除く): 155464776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 9767, 19534, 29301, 39068, 58602, 68369, 78136, 87903, 117204, 136738, 156272, 175806, 205107, 234408, 273476, 351612, 410214, 468816, 478583, 546952, 615321, 703224, 820428, 957166, 1093904, 1230642, 1406448, 1435749, 1640856, 1914332, 2461284, 2871498, 3281712, 3828664, 4307247, 4922568, 5742996, 7657328, 8614494, 9845136, 11485992, 17228988, 22971984, 34457976, 68915952]

約数ペア:

[(1, 68915952), (2, 34457976), (3, 22971984), (4, 17228988), (6, 11485992), (7, 9845136), (8, 8614494), (9, 7657328), (12, 5742996), (14, 4922568), (16, 4307247), (18, 3828664), (21, 3281712), (24, 2871498), (28, 2461284), (36, 1914332), (42, 1640856), (48, 1435749), (49, 1406448), (56, 1230642), (63, 1093904), (72, 957166), (84, 820428), (98, 703224), (112, 615321), (126, 546952), (144, 478583), (147, 468816), (168, 410214), (196, 351612), (252, 273476), (294, 234408), (336, 205107), (392, 175806), (441, 156272), (504, 136738), (588, 117204), (784, 87903), (882, 78136), (1008, 68369), (1176, 58602), (1764, 39068), (2352, 29301), (3528, 19534), (7056, 9767)]