80660664

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 96

約数和(自身を含む): 260672400

約数和(自身を除く): 180011736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 7621, 10584, 15242, 22863, 30484, 45726, 53347, 60968, 68589, 91452, 106694, 137178, 160041, 182904, 205767, 213388, 274356, 320082, 373429, 411534, 426776, 480123, 548712, 640164, 746858, 823068, 960246, 1120287, 1280328, 1440369, 1493716, 1646136, 1920492, 2240574, 2880738, 2987432, 3360861, 3840984, 4481148, 5761476, 6721722, 8962296, 10082583, 11522952, 13443444, 20165166, 26886888, 40330332, 80660664]

約数ペア:

[(1, 80660664), (2, 40330332), (3, 26886888), (4, 20165166), (6, 13443444), (7, 11522952), (8, 10082583), (9, 8962296), (12, 6721722), (14, 5761476), (18, 4481148), (21, 3840984), (24, 3360861), (27, 2987432), (28, 2880738), (36, 2240574), (42, 1920492), (49, 1646136), (54, 1493716), (56, 1440369), (63, 1280328), (72, 1120287), (84, 960246), (98, 823068), (108, 746858), (126, 640164), (147, 548712), (168, 480123), (189, 426776), (196, 411534), (216, 373429), (252, 320082), (294, 274356), (378, 213388), (392, 205767), (441, 182904), (504, 160041), (588, 137178), (756, 106694), (882, 91452), (1176, 68589), (1323, 60968), (1512, 53347), (1764, 45726), (2646, 30484), (3528, 22863), (5292, 15242), (7621, 10584)]