74972772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10259}}^1$

素因数の和:10305

約数の個数: 72

約数和(自身を含む): 224078400

約数和(自身を除く): 149105628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 10259, 20518, 30777, 41036, 61554, 71813, 92331, 123108, 143626, 184662, 215439, 287252, 297511, 369324, 430878, 595022, 646317, 861756, 892533, 1190044, 1292634, 1785066, 2082577, 2585268, 2677599, 3570132, 4165154, 5355198, 6247731, 8330308, 10710396, 12495462, 18743193, 24990924, 37486386, 74972772]

約数ペア:

[(1, 74972772), (2, 37486386), (3, 24990924), (4, 18743193), (6, 12495462), (7, 10710396), (9, 8330308), (12, 6247731), (14, 5355198), (18, 4165154), (21, 3570132), (28, 2677599), (29, 2585268), (36, 2082577), (42, 1785066), (58, 1292634), (63, 1190044), (84, 892533), (87, 861756), (116, 646317), (126, 595022), (174, 430878), (203, 369324), (252, 297511), (261, 287252), (348, 215439), (406, 184662), (522, 143626), (609, 123108), (812, 92331), (1044, 71813), (1218, 61554), (1827, 41036), (2436, 30777), (3654, 20518), (7308, 10259)]