66141376

素因数分解:

$2^6\times 7^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 112

約数和(自身を含む): 160934400

約数和(自身を除く): 94793024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 131, 161, 184, 196, 224, 262, 322, 343, 368, 392, 448, 524, 644, 686, 736, 784, 917, 1048, 1127, 1288, 1372, 1472, 1568, 1834, 2096, 2254, 2576, 2744, 3013, 3136, 3668, 4192, 4508, 5152, 5488, 6026, 6419, 7336, 7889, 8384, 9016, 10304, 10976, 12052, 12838, 14672, 15778, 18032, 21091, 21952, 24104, 25676, 29344, 31556, 36064, 42182, 44933, 48208, 51352, 58688, 63112, 72128, 84364, 89866, 96416, 102704, 126224, 147637, 168728, 179732, 192832, 205408, 252448, 295274, 337456, 359464, 410816, 504896, 590548, 674912, 718928, 1033459, 1181096, 1349824, 1437856, 2066918, 2362192, 2875712, 4133836, 4724384, 8267672, 9448768, 16535344, 33070688, 66141376]

約数ペア:

[(1, 66141376), (2, 33070688), (4, 16535344), (7, 9448768), (8, 8267672), (14, 4724384), (16, 4133836), (23, 2875712), (28, 2362192), (32, 2066918), (46, 1437856), (49, 1349824), (56, 1181096), (64, 1033459), (92, 718928), (98, 674912), (112, 590548), (131, 504896), (161, 410816), (184, 359464), (196, 337456), (224, 295274), (262, 252448), (322, 205408), (343, 192832), (368, 179732), (392, 168728), (448, 147637), (524, 126224), (644, 102704), (686, 96416), (736, 89866), (784, 84364), (917, 72128), (1048, 63112), (1127, 58688), (1288, 51352), (1372, 48208), (1472, 44933), (1568, 42182), (1834, 36064), (2096, 31556), (2254, 29344), (2576, 25676), (2744, 24104), (3013, 21952), (3136, 21091), (3668, 18032), (4192, 15778), (4508, 14672), (5152, 12838), (5488, 12052), (6026, 10976), (6419, 10304), (7336, 9016), (7889, 8384)]