71180046

素因数分解:

$2^1\times 3^5\times 7^4\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 189638904

約数和(自身を除く): 118458858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 81, 98, 122, 126, 147, 162, 183, 189, 243, 294, 343, 366, 378, 427, 441, 486, 549, 567, 686, 854, 882, 1029, 1098, 1134, 1281, 1323, 1647, 1701, 2058, 2401, 2562, 2646, 2989, 3087, 3294, 3402, 3843, 3969, 4802, 4941, 5978, 6174, 7203, 7686, 7938, 8967, 9261, 9882, 11529, 11907, 14406, 14823, 17934, 18522, 20923, 21609, 23058, 23814, 26901, 27783, 29646, 34587, 41846, 43218, 53802, 55566, 62769, 64827, 69174, 80703, 83349, 103761, 125538, 129654, 146461, 161406, 166698, 188307, 194481, 207522, 242109, 292922, 376614, 388962, 439383, 484218, 564921, 583443, 726327, 878766, 1129842, 1166886, 1318149, 1452654, 1694763, 2636298, 3389526, 3954447, 5084289, 7908894, 10168578, 11863341, 23726682, 35590023, 71180046]

約数ペア:

[(1, 71180046), (2, 35590023), (3, 23726682), (6, 11863341), (7, 10168578), (9, 7908894), (14, 5084289), (18, 3954447), (21, 3389526), (27, 2636298), (42, 1694763), (49, 1452654), (54, 1318149), (61, 1166886), (63, 1129842), (81, 878766), (98, 726327), (122, 583443), (126, 564921), (147, 484218), (162, 439383), (183, 388962), (189, 376614), (243, 292922), (294, 242109), (343, 207522), (366, 194481), (378, 188307), (427, 166698), (441, 161406), (486, 146461), (549, 129654), (567, 125538), (686, 103761), (854, 83349), (882, 80703), (1029, 69174), (1098, 64827), (1134, 62769), (1281, 55566), (1323, 53802), (1647, 43218), (1701, 41846), (2058, 34587), (2401, 29646), (2562, 27783), (2646, 26901), (2989, 23814), (3087, 23058), (3294, 21609), (3402, 20923), (3843, 18522), (3969, 17934), (4802, 14823), (4941, 14406), (5978, 11907), (6174, 11529), (7203, 9882), (7686, 9261), (7938, 8967)]