74311888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 177131520

約数和(自身を除く): 102819632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 743, 752, 893, 1064, 1316, 1486, 1786, 2128, 2632, 2972, 3572, 5201, 5264, 5944, 6251, 7144, 10402, 11888, 12502, 14117, 14288, 20804, 25004, 28234, 34921, 41608, 50008, 56468, 69842, 83216, 98819, 100016, 112936, 139684, 197638, 225872, 244447, 279368, 395276, 488894, 558736, 663499, 790552, 977788, 1326998, 1581104, 1955576, 2653996, 3911152, 4644493, 5307992, 9288986, 10615984, 18577972, 37155944, 74311888]

約数ペア:

[(1, 74311888), (2, 37155944), (4, 18577972), (7, 10615984), (8, 9288986), (14, 5307992), (16, 4644493), (19, 3911152), (28, 2653996), (38, 1955576), (47, 1581104), (56, 1326998), (76, 977788), (94, 790552), (112, 663499), (133, 558736), (152, 488894), (188, 395276), (266, 279368), (304, 244447), (329, 225872), (376, 197638), (532, 139684), (658, 112936), (743, 100016), (752, 98819), (893, 83216), (1064, 69842), (1316, 56468), (1486, 50008), (1786, 41608), (2128, 34921), (2632, 28234), (2972, 25004), (3572, 20804), (5201, 14288), (5264, 14117), (5944, 12502), (6251, 11888), (7144, 10402)]