77804716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 89845844

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 43, 44, 59, 68, 82, 86, 118, 164, 172, 187, 236, 374, 451, 473, 649, 697, 731, 748, 902, 946, 1003, 1298, 1394, 1462, 1763, 1804, 1892, 2006, 2419, 2537, 2596, 2788, 2924, 3526, 4012, 4838, 5074, 7052, 7667, 8041, 9676, 10148, 11033, 15334, 16082, 19393, 22066, 26609, 27907, 29971, 30668, 32164, 38786, 41123, 43129, 44132, 53218, 55814, 59942, 77572, 82246, 86258, 104017, 106436, 111628, 119884, 164492, 172516, 208034, 329681, 416068, 452353, 474419, 659362, 904706, 948838, 1144187, 1318724, 1768289, 1809412, 1897676, 2288374, 3536578, 4576748, 7073156, 19451179, 38902358, 77804716]

約数ペア:

[(1, 77804716), (2, 38902358), (4, 19451179), (11, 7073156), (17, 4576748), (22, 3536578), (34, 2288374), (41, 1897676), (43, 1809412), (44, 1768289), (59, 1318724), (68, 1144187), (82, 948838), (86, 904706), (118, 659362), (164, 474419), (172, 452353), (187, 416068), (236, 329681), (374, 208034), (451, 172516), (473, 164492), (649, 119884), (697, 111628), (731, 106436), (748, 104017), (902, 86258), (946, 82246), (1003, 77572), (1298, 59942), (1394, 55814), (1462, 53218), (1763, 44132), (1804, 43129), (1892, 41123), (2006, 38786), (2419, 32164), (2537, 30668), (2596, 29971), (2788, 27907), (2924, 26609), (3526, 22066), (4012, 19393), (4838, 16082), (5074, 15334), (7052, 11033), (7667, 10148), (8041, 9676)]