977342436

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{61561}}^1$

素因数の和:61591

約数の個数: 90

約数和(自身を含む): 2972151798

約数和(自身を除く): 1994809362

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 61561, 123122, 184683, 246244, 369366, 430927, 554049, 738732, 861854, 1108098, 1292781, 1662147, 1723708, 2216196, 2585562, 3016489, 3324294, 3878343, 4986441, 5171124, 6032978, 6648588, 7756686, 9049467, 9972882, 11635029, 12065956, 15513372, 18098934, 19945764, 23270058, 27148401, 34905087, 36197868, 46540116, 54296802, 69810174, 81445203, 108593604, 139620348, 162890406, 244335609, 325780812, 488671218, 977342436]

約数ペア:

[(1, 977342436), (2, 488671218), (3, 325780812), (4, 244335609), (6, 162890406), (7, 139620348), (9, 108593604), (12, 81445203), (14, 69810174), (18, 54296802), (21, 46540116), (27, 36197868), (28, 34905087), (36, 27148401), (42, 23270058), (49, 19945764), (54, 18098934), (63, 15513372), (81, 12065956), (84, 11635029), (98, 9972882), (108, 9049467), (126, 7756686), (147, 6648588), (162, 6032978), (189, 5171124), (196, 4986441), (252, 3878343), (294, 3324294), (324, 3016489), (378, 2585562), (441, 2216196), (567, 1723708), (588, 1662147), (756, 1292781), (882, 1108098), (1134, 861854), (1323, 738732), (1764, 554049), (2268, 430927), (2646, 369366), (3969, 246244), (5292, 184683), (7938, 123122), (15876, 61561)]