86706676

素因数分解:

$2^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3136

約数の個数: 36

約数和(自身を含む): 177754500

約数和(自身を除く): 91047824

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 149, 196, 298, 596, 1043, 2086, 2969, 4172, 5938, 7301, 11876, 14602, 20783, 29204, 41566, 83132, 145481, 290962, 442381, 581924, 884762, 1769524, 3096667, 6193334, 12386668, 21676669, 43353338, 86706676]

約数ペア:

[(1, 86706676), (2, 43353338), (4, 21676669), (7, 12386668), (14, 6193334), (28, 3096667), (49, 1769524), (98, 884762), (149, 581924), (196, 442381), (298, 290962), (596, 145481), (1043, 83132), (2086, 41566), (2969, 29204), (4172, 20783), (5938, 14602), (7301, 11876)]