81758273468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{293}}^1\times {\mathrm{17027}}^1$

素因数の和:17582

約数の個数: 48

約数和(自身を含む): 152650026144

約数和(自身を除く): 70891752676

約数列:

[1, 2, 4, 17, 34, 68, 241, 293, 482, 586, 964, 1172, 4097, 4981, 8194, 9962, 16388, 17027, 19924, 34054, 68108, 70613, 141226, 282452, 289459, 578918, 1157836, 1200421, 2400842, 4103507, 4801684, 4988911, 8207014, 9977822, 16414028, 19955644, 69759619, 84811487, 139519238, 169622974, 279038476, 339245948, 1202327551, 2404655102, 4809310204, 20439568367, 40879136734, 81758273468]

約数ペア:

[(1, 81758273468), (2, 40879136734), (4, 20439568367), (17, 4809310204), (34, 2404655102), (68, 1202327551), (241, 339245948), (293, 279038476), (482, 169622974), (586, 139519238), (964, 84811487), (1172, 69759619), (4097, 19955644), (4981, 16414028), (8194, 9977822), (9962, 8207014), (16388, 4988911), (17027, 4801684), (19924, 4103507), (34054, 2400842), (68108, 1200421), (70613, 1157836), (141226, 578918), (282452, 289459)]