67654972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1103

約数の個数: 72

約数和(自身を含む): 156705920

約数和(自身を除く): 89050948

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 836, 847, 1051, 1463, 1694, 2102, 2299, 2926, 3388, 4204, 4598, 5852, 7357, 9196, 11561, 14714, 16093, 19969, 23122, 29428, 32186, 39938, 46244, 64372, 79876, 80927, 127171, 139783, 161854, 219659, 254342, 279566, 323708, 439318, 508684, 559132, 878636, 890197, 1537613, 1780394, 2416249, 3075226, 3560788, 4832498, 6150452, 9664996, 16913743, 33827486, 67654972]

約数ペア:

[(1, 67654972), (2, 33827486), (4, 16913743), (7, 9664996), (11, 6150452), (14, 4832498), (19, 3560788), (22, 3075226), (28, 2416249), (38, 1780394), (44, 1537613), (76, 890197), (77, 878636), (121, 559132), (133, 508684), (154, 439318), (209, 323708), (242, 279566), (266, 254342), (308, 219659), (418, 161854), (484, 139783), (532, 127171), (836, 80927), (847, 79876), (1051, 64372), (1463, 46244), (1694, 39938), (2102, 32186), (2299, 29428), (2926, 23122), (3388, 19969), (4204, 16093), (4598, 14714), (5852, 11561), (7357, 9196)]