77851368

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1938

約数の個数: 112

約数和(自身を含む): 250253280

約数和(自身を除く): 172401912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1907, 1944, 2268, 2916, 3402, 3814, 4536, 5103, 5721, 5832, 6804, 7628, 10206, 11442, 13349, 13608, 15256, 17163, 20412, 22884, 26698, 34326, 40047, 40824, 45768, 51489, 53396, 68652, 80094, 102978, 106792, 120141, 137304, 154467, 160188, 205956, 240282, 308934, 320376, 360423, 411912, 463401, 480564, 617868, 720846, 926802, 961128, 1081269, 1235736, 1390203, 1441692, 1853604, 2162538, 2780406, 2883384, 3243807, 3707208, 4325076, 5560812, 6487614, 8650152, 9731421, 11121624, 12975228, 19462842, 25950456, 38925684, 77851368]

約数ペア:

[(1, 77851368), (2, 38925684), (3, 25950456), (4, 19462842), (6, 12975228), (7, 11121624), (8, 9731421), (9, 8650152), (12, 6487614), (14, 5560812), (18, 4325076), (21, 3707208), (24, 3243807), (27, 2883384), (28, 2780406), (36, 2162538), (42, 1853604), (54, 1441692), (56, 1390203), (63, 1235736), (72, 1081269), (81, 961128), (84, 926802), (108, 720846), (126, 617868), (162, 480564), (168, 463401), (189, 411912), (216, 360423), (243, 320376), (252, 308934), (324, 240282), (378, 205956), (486, 160188), (504, 154467), (567, 137304), (648, 120141), (729, 106792), (756, 102978), (972, 80094), (1134, 68652), (1458, 53396), (1512, 51489), (1701, 45768), (1907, 40824), (1944, 40047), (2268, 34326), (2916, 26698), (3402, 22884), (3814, 20412), (4536, 17163), (5103, 15256), (5721, 13608), (5832, 13349), (6804, 11442), (7628, 10206)]