65054556

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 206841600

約数和(自身を除く): 141787044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 378, 399, 441, 513, 532, 588, 647, 684, 756, 798, 882, 931, 1026, 1197, 1294, 1323, 1596, 1764, 1862, 1941, 2052, 2394, 2588, 2646, 2793, 3591, 3724, 3882, 4529, 4788, 5292, 5586, 5823, 7182, 7764, 8379, 9058, 11172, 11646, 12293, 13587, 14364, 16758, 17469, 18116, 23292, 24586, 25137, 27174, 31703, 33516, 34938, 36879, 40761, 49172, 50274, 54348, 63406, 69876, 73758, 81522, 86051, 95109, 100548, 110637, 122283, 126812, 147516, 163044, 172102, 190218, 221274, 244566, 258153, 285327, 331911, 344204, 380436, 442548, 489132, 516306, 570654, 602357, 663822, 774459, 855981, 1032612, 1141308, 1204714, 1327644, 1548918, 1711962, 1807071, 2323377, 2409428, 3097836, 3423924, 3614142, 4646754, 5421213, 7228284, 9293508, 10842426, 16263639, 21684852, 32527278, 65054556]

約数ペア:

[(1, 65054556), (2, 32527278), (3, 21684852), (4, 16263639), (6, 10842426), (7, 9293508), (9, 7228284), (12, 5421213), (14, 4646754), (18, 3614142), (19, 3423924), (21, 3097836), (27, 2409428), (28, 2323377), (36, 1807071), (38, 1711962), (42, 1548918), (49, 1327644), (54, 1204714), (57, 1141308), (63, 1032612), (76, 855981), (84, 774459), (98, 663822), (108, 602357), (114, 570654), (126, 516306), (133, 489132), (147, 442548), (171, 380436), (189, 344204), (196, 331911), (228, 285327), (252, 258153), (266, 244566), (294, 221274), (342, 190218), (378, 172102), (399, 163044), (441, 147516), (513, 126812), (532, 122283), (588, 110637), (647, 100548), (684, 95109), (756, 86051), (798, 81522), (882, 73758), (931, 69876), (1026, 63406), (1197, 54348), (1294, 50274), (1323, 49172), (1596, 40761), (1764, 36879), (1862, 34938), (1941, 33516), (2052, 31703), (2394, 27174), (2588, 25137), (2646, 24586), (2793, 23292), (3591, 18116), (3724, 17469), (3882, 16758), (4529, 14364), (4788, 13587), (5292, 12293), (5586, 11646), (5823, 11172), (7182, 9058), (7764, 8379)]