77612670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 206342136

約数和(自身を除く): 128729466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 307, 318, 477, 530, 614, 795, 921, 954, 1535, 1590, 1842, 2385, 2763, 2809, 3070, 4605, 4770, 5526, 5618, 8427, 9210, 13815, 14045, 16271, 16854, 25281, 27630, 28090, 32542, 42135, 48813, 50562, 81355, 84270, 97626, 126405, 146439, 162710, 244065, 252810, 292878, 488130, 732195, 862363, 1464390, 1724726, 2587089, 4311815, 5174178, 7761267, 8623630, 12935445, 15522534, 25870890, 38806335, 77612670]

約数ペア:

[(1, 77612670), (2, 38806335), (3, 25870890), (5, 15522534), (6, 12935445), (9, 8623630), (10, 7761267), (15, 5174178), (18, 4311815), (30, 2587089), (45, 1724726), (53, 1464390), (90, 862363), (106, 732195), (159, 488130), (265, 292878), (307, 252810), (318, 244065), (477, 162710), (530, 146439), (614, 126405), (795, 97626), (921, 84270), (954, 81355), (1535, 50562), (1590, 48813), (1842, 42135), (2385, 32542), (2763, 28090), (2809, 27630), (3070, 25281), (4605, 16854), (4770, 16271), (5526, 14045), (5618, 13815), (8427, 9210)]