66530712

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 172892160

約数和(自身を除く): 106361448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 223, 248, 372, 401, 446, 669, 744, 802, 892, 1203, 1338, 1604, 1784, 2406, 2676, 3208, 4812, 5352, 6913, 9624, 12431, 13826, 20739, 24862, 27652, 37293, 41478, 49724, 55304, 74586, 82956, 89423, 99448, 149172, 165912, 178846, 268269, 298344, 357692, 536538, 715384, 1073076, 2146152, 2772113, 5544226, 8316339, 11088452, 16632678, 22176904, 33265356, 66530712]

約数ペア:

[(1, 66530712), (2, 33265356), (3, 22176904), (4, 16632678), (6, 11088452), (8, 8316339), (12, 5544226), (24, 2772113), (31, 2146152), (62, 1073076), (93, 715384), (124, 536538), (186, 357692), (223, 298344), (248, 268269), (372, 178846), (401, 165912), (446, 149172), (669, 99448), (744, 89423), (802, 82956), (892, 74586), (1203, 55304), (1338, 49724), (1604, 41478), (1784, 37293), (2406, 27652), (2676, 24862), (3208, 20739), (4812, 13826), (5352, 12431), (6913, 9624)]