77671132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{599}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 170150400

約数和(自身を除く): 92479268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 421, 599, 842, 1198, 1684, 2396, 2947, 4193, 4631, 5894, 6589, 8386, 9262, 11788, 13178, 16772, 18524, 26356, 32417, 46123, 64834, 92246, 129668, 184492, 252179, 504358, 1008716, 1765253, 2773969, 3530506, 5547938, 7061012, 11095876, 19417783, 38835566, 77671132]

約数ペア:

[(1, 77671132), (2, 38835566), (4, 19417783), (7, 11095876), (11, 7061012), (14, 5547938), (22, 3530506), (28, 2773969), (44, 1765253), (77, 1008716), (154, 504358), (308, 252179), (421, 184492), (599, 129668), (842, 92246), (1198, 64834), (1684, 46123), (2396, 32417), (2947, 26356), (4193, 18524), (4631, 16772), (5894, 13178), (6589, 11788), (8386, 9262)]