77594556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 209986560

約数和(自身を除く): 132392004

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 47, 52, 57, 76, 78, 94, 114, 141, 156, 188, 228, 247, 282, 494, 557, 564, 611, 741, 893, 988, 1114, 1222, 1482, 1671, 1786, 1833, 2228, 2444, 2679, 2964, 3342, 3572, 3666, 5358, 6684, 7241, 7332, 10583, 10716, 11609, 14482, 21166, 21723, 23218, 26179, 28964, 31749, 34827, 42332, 43446, 46436, 52358, 63498, 69654, 78537, 86892, 104716, 126996, 137579, 139308, 157074, 275158, 314148, 340327, 412737, 497401, 550316, 680654, 825474, 994802, 1020981, 1361308, 1492203, 1650948, 1989604, 2041962, 2984406, 4083924, 5968812, 6466213, 12932426, 19398639, 25864852, 38797278, 77594556]

約数ペア:

[(1, 77594556), (2, 38797278), (3, 25864852), (4, 19398639), (6, 12932426), (12, 6466213), (13, 5968812), (19, 4083924), (26, 2984406), (38, 2041962), (39, 1989604), (47, 1650948), (52, 1492203), (57, 1361308), (76, 1020981), (78, 994802), (94, 825474), (114, 680654), (141, 550316), (156, 497401), (188, 412737), (228, 340327), (247, 314148), (282, 275158), (494, 157074), (557, 139308), (564, 137579), (611, 126996), (741, 104716), (893, 86892), (988, 78537), (1114, 69654), (1222, 63498), (1482, 52358), (1671, 46436), (1786, 43446), (1833, 42332), (2228, 34827), (2444, 31749), (2679, 28964), (2964, 26179), (3342, 23218), (3572, 21723), (3666, 21166), (5358, 14482), (6684, 11609), (7241, 10716), (7332, 10583)]