71747292

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 172844672

約数和(自身を除く): 101097380

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 283, 444, 566, 571, 849, 1132, 1142, 1698, 1713, 2284, 3396, 3426, 6852, 10471, 20942, 21127, 31413, 41884, 42254, 62826, 63381, 84508, 125652, 126762, 161593, 253524, 323186, 484779, 646372, 969558, 1939116, 5978941, 11957882, 17936823, 23915764, 35873646, 71747292]

約数ペア:

[(1, 71747292), (2, 35873646), (3, 23915764), (4, 17936823), (6, 11957882), (12, 5978941), (37, 1939116), (74, 969558), (111, 646372), (148, 484779), (222, 323186), (283, 253524), (444, 161593), (566, 126762), (571, 125652), (849, 84508), (1132, 63381), (1142, 62826), (1698, 42254), (1713, 41884), (2284, 31413), (3396, 21127), (3426, 20942), (6852, 10471)]