87772718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 157538304

約数和(自身を除く): 69765586

約数列:

[1, 2, 11, 22, 31, 41, 43, 62, 73, 82, 86, 146, 341, 451, 473, 682, 803, 902, 946, 1271, 1333, 1606, 1763, 2263, 2542, 2666, 2993, 3139, 3526, 4526, 5986, 6278, 13981, 14663, 19393, 24893, 27962, 29326, 32923, 34529, 38786, 49786, 54653, 65846, 69058, 92783, 97309, 109306, 128699, 185566, 194618, 257398, 601183, 1020613, 1070399, 1202366, 1415689, 2041226, 2140798, 2831378, 3989669, 7979338, 43886359, 87772718]

約数ペア:

[(1, 87772718), (2, 43886359), (11, 7979338), (22, 3989669), (31, 2831378), (41, 2140798), (43, 2041226), (62, 1415689), (73, 1202366), (82, 1070399), (86, 1020613), (146, 601183), (341, 257398), (451, 194618), (473, 185566), (682, 128699), (803, 109306), (902, 97309), (946, 92783), (1271, 69058), (1333, 65846), (1606, 54653), (1763, 49786), (2263, 38786), (2542, 34529), (2666, 32923), (2993, 29326), (3139, 27962), (3526, 24893), (4526, 19393), (5986, 14663), (6278, 13981)]