77661766

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 149155776

約数和(自身を除く): 71494010

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 182, 329, 611, 637, 658, 1222, 1274, 1297, 2303, 2594, 4277, 4606, 8554, 9079, 16861, 18158, 29939, 33722, 59878, 60959, 63553, 118027, 121918, 127106, 236054, 426713, 792467, 826189, 853426, 1584934, 1652378, 2986991, 5547269, 5973982, 11094538, 38830883, 77661766]

約数ペア:

[(1, 77661766), (2, 38830883), (7, 11094538), (13, 5973982), (14, 5547269), (26, 2986991), (47, 1652378), (49, 1584934), (91, 853426), (94, 826189), (98, 792467), (182, 426713), (329, 236054), (611, 127106), (637, 121918), (658, 118027), (1222, 63553), (1274, 60959), (1297, 59878), (2303, 33722), (2594, 29939), (4277, 18158), (4606, 16861), (8554, 9079)]