71649942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 177375744

約数和(自身を除く): 105725802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 281, 467, 546, 562, 843, 934, 1401, 1686, 1967, 2802, 3269, 3653, 3934, 5901, 6071, 6538, 7306, 9807, 10959, 11802, 12142, 18213, 19614, 21918, 25571, 36426, 42497, 51142, 76713, 84994, 127491, 131227, 153426, 254982, 262454, 393681, 787362, 918589, 1705951, 1837178, 2755767, 3411902, 5117853, 5511534, 10235706, 11941657, 23883314, 35824971, 71649942]

約数ペア:

[(1, 71649942), (2, 35824971), (3, 23883314), (6, 11941657), (7, 10235706), (13, 5511534), (14, 5117853), (21, 3411902), (26, 2755767), (39, 1837178), (42, 1705951), (78, 918589), (91, 787362), (182, 393681), (273, 262454), (281, 254982), (467, 153426), (546, 131227), (562, 127491), (843, 84994), (934, 76713), (1401, 51142), (1686, 42497), (1967, 36426), (2802, 25571), (3269, 21918), (3653, 19614), (3934, 18213), (5901, 12142), (6071, 11802), (6538, 10959), (7306, 9807)]