81732926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 65354434

約数列:

[1, 2, 11, 22, 31, 37, 41, 62, 74, 79, 82, 158, 341, 407, 451, 682, 814, 869, 902, 1147, 1271, 1517, 1738, 2294, 2449, 2542, 2923, 3034, 3239, 4898, 5846, 6478, 12617, 13981, 16687, 25234, 26939, 27962, 32153, 33374, 35629, 47027, 53878, 64306, 71258, 90613, 94054, 100409, 119843, 181226, 200818, 239686, 517297, 996743, 1034594, 1104499, 1318273, 1993486, 2208998, 2636546, 3715133, 7430266, 40866463, 81732926]

約数ペア:

[(1, 81732926), (2, 40866463), (11, 7430266), (22, 3715133), (31, 2636546), (37, 2208998), (41, 1993486), (62, 1318273), (74, 1104499), (79, 1034594), (82, 996743), (158, 517297), (341, 239686), (407, 200818), (451, 181226), (682, 119843), (814, 100409), (869, 94054), (902, 90613), (1147, 71258), (1271, 64306), (1517, 53878), (1738, 47027), (2294, 35629), (2449, 33374), (2542, 32153), (2923, 27962), (3034, 26939), (3239, 25234), (4898, 16687), (5846, 13981), (6478, 12617)]