65220876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 120

約数和(自身を含む): 197181600

約数和(自身を除く): 131960724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 149, 162, 189, 193, 252, 298, 324, 378, 386, 447, 567, 579, 596, 756, 772, 894, 1043, 1134, 1158, 1341, 1351, 1737, 1788, 2086, 2268, 2316, 2682, 2702, 3129, 3474, 4023, 4053, 4172, 5211, 5364, 5404, 6258, 6948, 8046, 8106, 9387, 10422, 12069, 12159, 12516, 15633, 16092, 16212, 18774, 20844, 24138, 24318, 28161, 28757, 31266, 36477, 37548, 48276, 48636, 56322, 57514, 62532, 72954, 84483, 86271, 109431, 112644, 115028, 145908, 168966, 172542, 201299, 218862, 258813, 337932, 345084, 402598, 437724, 517626, 603897, 776439, 805196, 1035252, 1207794, 1552878, 1811691, 2329317, 2415588, 3105756, 3623382, 4658634, 5435073, 7246764, 9317268, 10870146, 16305219, 21740292, 32610438, 65220876]

約数ペア:

[(1, 65220876), (2, 32610438), (3, 21740292), (4, 16305219), (6, 10870146), (7, 9317268), (9, 7246764), (12, 5435073), (14, 4658634), (18, 3623382), (21, 3105756), (27, 2415588), (28, 2329317), (36, 1811691), (42, 1552878), (54, 1207794), (63, 1035252), (81, 805196), (84, 776439), (108, 603897), (126, 517626), (149, 437724), (162, 402598), (189, 345084), (193, 337932), (252, 258813), (298, 218862), (324, 201299), (378, 172542), (386, 168966), (447, 145908), (567, 115028), (579, 112644), (596, 109431), (756, 86271), (772, 84483), (894, 72954), (1043, 62532), (1134, 57514), (1158, 56322), (1341, 48636), (1351, 48276), (1737, 37548), (1788, 36477), (2086, 31266), (2268, 28757), (2316, 28161), (2682, 24318), (2702, 24138), (3129, 20844), (3474, 18774), (4023, 16212), (4053, 16092), (4172, 15633), (5211, 12516), (5364, 12159), (5404, 12069), (6258, 10422), (6948, 9387), (8046, 8106)]