68889492

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{797}}^1$

素因数の和:835

約数の個数: 90

約数和(自身を含む): 203403018

約数和(自身を除く): 134513526

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 797, 882, 1029, 1372, 1594, 1764, 2058, 2391, 2401, 3087, 3188, 4116, 4782, 4802, 5579, 6174, 7173, 7203, 9564, 9604, 11158, 12348, 14346, 14406, 16737, 21609, 22316, 28692, 28812, 33474, 39053, 43218, 50211, 66948, 78106, 86436, 100422, 117159, 156212, 200844, 234318, 273371, 351477, 468636, 546742, 702954, 820113, 1093484, 1405908, 1640226, 1913597, 2460339, 3280452, 3827194, 4920678, 5740791, 7654388, 9841356, 11481582, 17222373, 22963164, 34444746, 68889492]

約数ペア:

[(1, 68889492), (2, 34444746), (3, 22963164), (4, 17222373), (6, 11481582), (7, 9841356), (9, 7654388), (12, 5740791), (14, 4920678), (18, 3827194), (21, 3280452), (28, 2460339), (36, 1913597), (42, 1640226), (49, 1405908), (63, 1093484), (84, 820113), (98, 702954), (126, 546742), (147, 468636), (196, 351477), (252, 273371), (294, 234318), (343, 200844), (441, 156212), (588, 117159), (686, 100422), (797, 86436), (882, 78106), (1029, 66948), (1372, 50211), (1594, 43218), (1764, 39053), (2058, 33474), (2391, 28812), (2401, 28692), (3087, 22316), (3188, 21609), (4116, 16737), (4782, 14406), (4802, 14346), (5579, 12348), (6174, 11158), (7173, 9604), (7203, 9564)]