90181294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 169758720

約数和(自身を除く): 79577426

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 289, 434, 527, 578, 719, 1054, 1438, 2023, 3689, 4046, 5033, 7378, 8959, 10066, 12223, 17918, 22289, 24446, 44578, 62713, 85561, 125426, 156023, 171122, 207791, 312046, 378913, 415582, 757826, 1454537, 2652391, 2909074, 5304782, 6441521, 12883042, 45090647, 90181294]

約数ペア:

[(1, 90181294), (2, 45090647), (7, 12883042), (14, 6441521), (17, 5304782), (31, 2909074), (34, 2652391), (62, 1454537), (119, 757826), (217, 415582), (238, 378913), (289, 312046), (434, 207791), (527, 171122), (578, 156023), (719, 125426), (1054, 85561), (1438, 62713), (2023, 44578), (3689, 24446), (4046, 22289), (5033, 17918), (7378, 12223), (8959, 10066)]