82561794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 193536000

約数和(自身を除く): 110974206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 149, 158, 167, 237, 298, 334, 447, 474, 501, 553, 894, 1002, 1043, 1106, 1169, 1659, 2086, 2338, 3129, 3318, 3507, 6258, 7014, 11771, 13193, 23542, 24883, 26386, 35313, 39579, 49766, 70626, 74649, 79158, 82397, 92351, 149298, 164794, 174181, 184702, 247191, 277053, 348362, 494382, 522543, 554106, 1045086, 1965757, 3931514, 5897271, 11794542, 13760299, 27520598, 41280897, 82561794]

約数ペア:

[(1, 82561794), (2, 41280897), (3, 27520598), (6, 13760299), (7, 11794542), (14, 5897271), (21, 3931514), (42, 1965757), (79, 1045086), (149, 554106), (158, 522543), (167, 494382), (237, 348362), (298, 277053), (334, 247191), (447, 184702), (474, 174181), (501, 164794), (553, 149298), (894, 92351), (1002, 82397), (1043, 79158), (1106, 74649), (1169, 70626), (1659, 49766), (2086, 39579), (2338, 35313), (3129, 26386), (3318, 24883), (3507, 23542), (6258, 13193), (7014, 11771)]