77910768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13873}}^1$

素因数の和:13903

約数の個数: 80

約数和(自身を含む): 240852640

約数和(自身を除く): 162941872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 13873, 27746, 41619, 55492, 83238, 110984, 124857, 166476, 180349, 221968, 249714, 332952, 360698, 374571, 499428, 541047, 665904, 721396, 749142, 998856, 1082094, 1442792, 1498284, 1623141, 1997712, 2164188, 2885584, 2996568, 3246282, 4328376, 4869423, 5993136, 6492564, 8656752, 9738846, 12985128, 19477692, 25970256, 38955384, 77910768]

約数ペア:

[(1, 77910768), (2, 38955384), (3, 25970256), (4, 19477692), (6, 12985128), (8, 9738846), (9, 8656752), (12, 6492564), (13, 5993136), (16, 4869423), (18, 4328376), (24, 3246282), (26, 2996568), (27, 2885584), (36, 2164188), (39, 1997712), (48, 1623141), (52, 1498284), (54, 1442792), (72, 1082094), (78, 998856), (104, 749142), (108, 721396), (117, 665904), (144, 541047), (156, 499428), (208, 374571), (216, 360698), (234, 332952), (312, 249714), (351, 221968), (432, 180349), (468, 166476), (624, 124857), (702, 110984), (936, 83238), (1404, 55492), (1872, 41619), (2808, 27746), (5616, 13873)]