71356128

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20089}}^1$

素因数の和:20139

約数の個数: 48

約数和(自身を含む): 192381840

約数和(自身を除く): 121025712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 20089, 40178, 60267, 80356, 120534, 160712, 241068, 321424, 482136, 642848, 743293, 964272, 1486586, 1928544, 2229879, 2973172, 4459758, 5946344, 8919516, 11892688, 17839032, 23785376, 35678064, 71356128]

約数ペア:

[(1, 71356128), (2, 35678064), (3, 23785376), (4, 17839032), (6, 11892688), (8, 8919516), (12, 5946344), (16, 4459758), (24, 2973172), (32, 2229879), (37, 1928544), (48, 1486586), (74, 964272), (96, 743293), (111, 642848), (148, 482136), (222, 321424), (296, 241068), (444, 160712), (592, 120534), (888, 80356), (1184, 60267), (1776, 40178), (3552, 20089)]