65389842

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 112

約数和(自身を含む): 173131200

約数和(自身を除く): 107741358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 149, 162, 189, 243, 258, 298, 301, 378, 387, 447, 486, 567, 602, 729, 774, 894, 903, 1043, 1134, 1161, 1341, 1458, 1701, 1806, 2086, 2322, 2682, 2709, 3129, 3402, 3483, 4023, 5103, 5418, 6258, 6407, 6966, 8046, 8127, 9387, 10206, 10449, 12069, 12814, 16254, 18774, 19221, 20898, 24138, 24381, 28161, 31347, 36207, 38442, 44849, 48762, 56322, 57663, 62694, 72414, 73143, 84483, 89698, 108621, 115326, 134547, 146286, 168966, 172989, 217242, 219429, 253449, 269094, 345978, 403641, 438858, 506898, 518967, 760347, 807282, 1037934, 1210923, 1520694, 1556901, 2421846, 3113802, 3632769, 4670703, 7265538, 9341406, 10898307, 21796614, 32694921, 65389842]

約数ペア:

[(1, 65389842), (2, 32694921), (3, 21796614), (6, 10898307), (7, 9341406), (9, 7265538), (14, 4670703), (18, 3632769), (21, 3113802), (27, 2421846), (42, 1556901), (43, 1520694), (54, 1210923), (63, 1037934), (81, 807282), (86, 760347), (126, 518967), (129, 506898), (149, 438858), (162, 403641), (189, 345978), (243, 269094), (258, 253449), (298, 219429), (301, 217242), (378, 172989), (387, 168966), (447, 146286), (486, 134547), (567, 115326), (602, 108621), (729, 89698), (774, 84483), (894, 73143), (903, 72414), (1043, 62694), (1134, 57663), (1161, 56322), (1341, 48762), (1458, 44849), (1701, 38442), (1806, 36207), (2086, 31347), (2322, 28161), (2682, 24381), (2709, 24138), (3129, 20898), (3402, 19221), (3483, 18774), (4023, 16254), (5103, 12814), (5418, 12069), (6258, 10449), (6407, 10206), (6966, 9387), (8046, 8127)]