76810076

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 159140352

約数和(自身を除く): 82330276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 151, 259, 302, 491, 518, 604, 982, 1036, 1057, 1964, 2114, 3437, 4228, 5587, 6874, 11174, 13748, 18167, 22348, 36334, 39109, 72668, 74141, 78218, 127169, 148282, 156436, 254338, 296564, 508676, 518987, 1037974, 2075948, 2743217, 5486434, 10972868, 19202519, 38405038, 76810076]

約数ペア:

[(1, 76810076), (2, 38405038), (4, 19202519), (7, 10972868), (14, 5486434), (28, 2743217), (37, 2075948), (74, 1037974), (148, 518987), (151, 508676), (259, 296564), (302, 254338), (491, 156436), (518, 148282), (604, 127169), (982, 78218), (1036, 74141), (1057, 72668), (1964, 39109), (2114, 36334), (3437, 22348), (4228, 18167), (5587, 13748), (6874, 11174)]