68778402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3631}}^1$

素因数の和:3695

約数の個数: 64

約数和(自身を含む): 175730688

約数和(自身を除く): 106952286

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1353, 1722, 2706, 3157, 3631, 6314, 7262, 9471, 10893, 18942, 21786, 25417, 39941, 50834, 76251, 79882, 119823, 148871, 152502, 239646, 279587, 297742, 446613, 559174, 838761, 893226, 1042097, 1637581, 1677522, 2084194, 3126291, 3275162, 4912743, 6252582, 9825486, 11463067, 22926134, 34389201, 68778402]

約数ペア:

[(1, 68778402), (2, 34389201), (3, 22926134), (6, 11463067), (7, 9825486), (11, 6252582), (14, 4912743), (21, 3275162), (22, 3126291), (33, 2084194), (41, 1677522), (42, 1637581), (66, 1042097), (77, 893226), (82, 838761), (123, 559174), (154, 446613), (231, 297742), (246, 279587), (287, 239646), (451, 152502), (462, 148871), (574, 119823), (861, 79882), (902, 76251), (1353, 50834), (1722, 39941), (2706, 25417), (3157, 21786), (3631, 18942), (6314, 10893), (7262, 9471)]