77897883732

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1\times {\mathrm{1153}}^1$

素因数の和:1853

約数の個数: 96

約数和(自身を含む): 185931002880

約数和(自身を除く): 108033119148

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 179, 213, 284, 358, 426, 443, 537, 716, 852, 886, 1074, 1153, 1329, 1772, 2148, 2306, 2658, 3459, 4612, 5316, 6918, 12709, 13836, 25418, 31453, 38127, 50836, 62906, 76254, 79297, 81863, 94359, 125812, 152508, 158594, 163726, 188718, 206387, 237891, 245589, 317188, 327452, 377436, 412774, 475782, 491178, 510779, 619161, 825548, 951564, 982356, 1021558, 1238322, 1532337, 2043116, 2476644, 3064674, 5630087, 6129348, 11260174, 14653477, 16890261, 22520348, 29306954, 33780522, 36265309, 43960431, 58613908, 67561044, 72530618, 87920862, 91429441, 108795927, 145061236, 175841724, 182858882, 217591854, 274288323, 365717764, 435183708, 548576646, 1097153292, 6491490311, 12982980622, 19474470933, 25965961244, 38948941866, 77897883732]

約数ペア:

[(1, 77897883732), (2, 38948941866), (3, 25965961244), (4, 19474470933), (6, 12982980622), (12, 6491490311), (71, 1097153292), (142, 548576646), (179, 435183708), (213, 365717764), (284, 274288323), (358, 217591854), (426, 182858882), (443, 175841724), (537, 145061236), (716, 108795927), (852, 91429441), (886, 87920862), (1074, 72530618), (1153, 67561044), (1329, 58613908), (1772, 43960431), (2148, 36265309), (2306, 33780522), (2658, 29306954), (3459, 22520348), (4612, 16890261), (5316, 14653477), (6918, 11260174), (12709, 6129348), (13836, 5630087), (25418, 3064674), (31453, 2476644), (38127, 2043116), (50836, 1532337), (62906, 1238322), (76254, 1021558), (79297, 982356), (81863, 951564), (94359, 825548), (125812, 619161), (152508, 510779), (158594, 491178), (163726, 475782), (188718, 412774), (206387, 377436), (237891, 327452), (245589, 317188)]