66252088

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 151718400

約数和(自身を除く): 85466312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 497, 532, 568, 877, 994, 1064, 1349, 1754, 1988, 2698, 3508, 3976, 5396, 6139, 7016, 9443, 10792, 12278, 16663, 18886, 24556, 33326, 37772, 49112, 62267, 66652, 75544, 116641, 124534, 133304, 233282, 249068, 435869, 466564, 498136, 871738, 933128, 1183073, 1743476, 2366146, 3486952, 4732292, 8281511, 9464584, 16563022, 33126044, 66252088]

約数ペア:

[(1, 66252088), (2, 33126044), (4, 16563022), (7, 9464584), (8, 8281511), (14, 4732292), (19, 3486952), (28, 2366146), (38, 1743476), (56, 1183073), (71, 933128), (76, 871738), (133, 498136), (142, 466564), (152, 435869), (266, 249068), (284, 233282), (497, 133304), (532, 124534), (568, 116641), (877, 75544), (994, 66652), (1064, 62267), (1349, 49112), (1754, 37772), (1988, 33326), (2698, 24556), (3508, 18886), (3976, 16663), (5396, 12278), (6139, 10792), (7016, 9443)]