85120308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2923

約数の個数: 120

約数和(自身を含む): 273967232

約数和(自身を除く): 188846924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 2887, 3276, 4212, 4914, 5774, 7371, 8661, 9828, 11548, 14742, 17322, 20209, 25983, 29484, 34644, 37531, 40418, 51966, 60627, 75062, 77949, 80836, 103932, 112593, 121254, 150124, 155898, 181881, 225186, 233847, 242508, 262717, 311796, 337779, 363762, 450372, 467694, 525434, 545643, 675558, 727524, 788151, 935388, 1013337, 1050868, 1091286, 1351116, 1576302, 1636929, 2026674, 2182572, 2364453, 3040011, 3152604, 3273858, 4053348, 4728906, 6080022, 6547716, 7093359, 9457812, 12160044, 14186718, 21280077, 28373436, 42560154, 85120308]

約数ペア:

[(1, 85120308), (2, 42560154), (3, 28373436), (4, 21280077), (6, 14186718), (7, 12160044), (9, 9457812), (12, 7093359), (13, 6547716), (14, 6080022), (18, 4728906), (21, 4053348), (26, 3273858), (27, 3152604), (28, 3040011), (36, 2364453), (39, 2182572), (42, 2026674), (52, 1636929), (54, 1576302), (63, 1351116), (78, 1091286), (81, 1050868), (84, 1013337), (91, 935388), (108, 788151), (117, 727524), (126, 675558), (156, 545643), (162, 525434), (182, 467694), (189, 450372), (234, 363762), (252, 337779), (273, 311796), (324, 262717), (351, 242508), (364, 233847), (378, 225186), (468, 181881), (546, 155898), (567, 150124), (702, 121254), (756, 112593), (819, 103932), (1053, 80836), (1092, 77949), (1134, 75062), (1404, 60627), (1638, 51966), (2106, 40418), (2268, 37531), (2457, 34644), (2887, 29484), (3276, 25983), (4212, 20209), (4914, 17322), (5774, 14742), (7371, 11548), (8661, 9828)]