66676456

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 162504000

約数和(自身を除く): 95827544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 49, 56, 77, 88, 94, 98, 154, 188, 196, 308, 329, 343, 376, 392, 517, 539, 616, 658, 686, 1034, 1078, 1316, 1372, 2068, 2156, 2209, 2303, 2632, 2744, 3619, 3773, 4136, 4312, 4418, 4606, 7238, 7546, 8836, 9212, 14476, 15092, 15463, 16121, 17672, 18424, 24299, 25333, 28952, 30184, 30926, 32242, 48598, 50666, 61852, 64484, 97196, 101332, 108241, 123704, 128968, 170093, 177331, 194392, 202664, 216482, 340186, 354662, 432964, 680372, 709324, 757687, 865928, 1190651, 1360744, 1418648, 1515374, 2381302, 3030748, 4762604, 6061496, 8334557, 9525208, 16669114, 33338228, 66676456]

約数ペア:

[(1, 66676456), (2, 33338228), (4, 16669114), (7, 9525208), (8, 8334557), (11, 6061496), (14, 4762604), (22, 3030748), (28, 2381302), (44, 1515374), (47, 1418648), (49, 1360744), (56, 1190651), (77, 865928), (88, 757687), (94, 709324), (98, 680372), (154, 432964), (188, 354662), (196, 340186), (308, 216482), (329, 202664), (343, 194392), (376, 177331), (392, 170093), (517, 128968), (539, 123704), (616, 108241), (658, 101332), (686, 97196), (1034, 64484), (1078, 61852), (1316, 50666), (1372, 48598), (2068, 32242), (2156, 30926), (2209, 30184), (2303, 28952), (2632, 25333), (2744, 24299), (3619, 18424), (3773, 17672), (4136, 16121), (4312, 15463), (4418, 15092), (4606, 14476), (7238, 9212), (7546, 8836)]