66761808

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 178488576

約数和(自身を除く): 111726768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 101, 141, 188, 202, 282, 293, 303, 376, 404, 564, 586, 606, 752, 808, 879, 1128, 1172, 1212, 1616, 1758, 2256, 2344, 2424, 3516, 4688, 4747, 4848, 7032, 9494, 13771, 14064, 14241, 18988, 27542, 28482, 29593, 37976, 41313, 55084, 56964, 59186, 75952, 82626, 88779, 110168, 113928, 118372, 165252, 177558, 220336, 227856, 236744, 330504, 355116, 473488, 661008, 710232, 1390871, 1420464, 2781742, 4172613, 5563484, 8345226, 11126968, 16690452, 22253936, 33380904, 66761808]

約数ペア:

[(1, 66761808), (2, 33380904), (3, 22253936), (4, 16690452), (6, 11126968), (8, 8345226), (12, 5563484), (16, 4172613), (24, 2781742), (47, 1420464), (48, 1390871), (94, 710232), (101, 661008), (141, 473488), (188, 355116), (202, 330504), (282, 236744), (293, 227856), (303, 220336), (376, 177558), (404, 165252), (564, 118372), (586, 113928), (606, 110168), (752, 88779), (808, 82626), (879, 75952), (1128, 59186), (1172, 56964), (1212, 55084), (1616, 41313), (1758, 37976), (2256, 29593), (2344, 28482), (2424, 27542), (3516, 18988), (4688, 14241), (4747, 14064), (4848, 13771), (7032, 9494)]