79983566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 62507314

約数列:

[1, 2, 13, 26, 29, 37, 47, 58, 61, 74, 94, 122, 377, 481, 611, 754, 793, 962, 1073, 1222, 1363, 1586, 1739, 1769, 2146, 2257, 2726, 2867, 3478, 3538, 4514, 5734, 13949, 17719, 22607, 22997, 27898, 29341, 35438, 37271, 45214, 45994, 50431, 58682, 65453, 74542, 83143, 100862, 106079, 130906, 166286, 212158, 655603, 850889, 1080859, 1311206, 1379027, 1701778, 2161718, 2758054, 3076291, 6152582, 39991783, 79983566]

約数ペア:

[(1, 79983566), (2, 39991783), (13, 6152582), (26, 3076291), (29, 2758054), (37, 2161718), (47, 1701778), (58, 1379027), (61, 1311206), (74, 1080859), (94, 850889), (122, 655603), (377, 212158), (481, 166286), (611, 130906), (754, 106079), (793, 100862), (962, 83143), (1073, 74542), (1222, 65453), (1363, 58682), (1586, 50431), (1739, 45994), (1769, 45214), (2146, 37271), (2257, 35438), (2726, 29341), (2867, 27898), (3478, 22997), (3538, 22607), (4514, 17719), (5734, 13949)]