123030912

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7451}}^1$

素因数の和:7511

約数の個数: 64

約数和(自身を含む): 334445760

約数和(自身を除く): 211414848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 7451, 8256, 14902, 16512, 22353, 29804, 44706, 59608, 89412, 119216, 178824, 238432, 320393, 357648, 476864, 640786, 715296, 953728, 961179, 1281572, 1430592, 1922358, 2563144, 2861184, 3844716, 5126288, 7689432, 10252576, 15378864, 20505152, 30757728, 41010304, 61515456, 123030912]

約数ペア:

[(1, 123030912), (2, 61515456), (3, 41010304), (4, 30757728), (6, 20505152), (8, 15378864), (12, 10252576), (16, 7689432), (24, 5126288), (32, 3844716), (43, 2861184), (48, 2563144), (64, 1922358), (86, 1430592), (96, 1281572), (128, 961179), (129, 953728), (172, 715296), (192, 640786), (258, 476864), (344, 357648), (384, 320393), (516, 238432), (688, 178824), (1032, 119216), (1376, 89412), (2064, 59608), (2752, 44706), (4128, 29804), (5504, 22353), (7451, 16512), (8256, 14902)]