72156468

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4127}}^1$

素因数の和:4212

約数の個数: 48

約数和(自身を含む): 177537024

約数和(自身を除く): 105380556

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1457, 2914, 4127, 4371, 5828, 8254, 8742, 12381, 16508, 17484, 24762, 49524, 127937, 193969, 255874, 383811, 387938, 511748, 581907, 767622, 775876, 1163814, 1535244, 2327628, 6013039, 12026078, 18039117, 24052156, 36078234, 72156468]

約数ペア:

[(1, 72156468), (2, 36078234), (3, 24052156), (4, 18039117), (6, 12026078), (12, 6013039), (31, 2327628), (47, 1535244), (62, 1163814), (93, 775876), (94, 767622), (124, 581907), (141, 511748), (186, 387938), (188, 383811), (282, 255874), (372, 193969), (564, 127937), (1457, 49524), (2914, 24762), (4127, 17484), (4371, 16508), (5828, 12381), (8254, 8742)]