72770292

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13751}}^1$

素因数の和:13778

約数の個数: 72

約数和(自身を含む): 219481920

約数和(自身を除く): 146711628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 13751, 27502, 41253, 55004, 82506, 96257, 123759, 165012, 192514, 247518, 288771, 371277, 385028, 495036, 577542, 673799, 742554, 866313, 1155084, 1347598, 1485108, 1732626, 2021397, 2598939, 2695196, 3465252, 4042794, 5197878, 6064191, 8085588, 10395756, 12128382, 18192573, 24256764, 36385146, 72770292]

約数ペア:

[(1, 72770292), (2, 36385146), (3, 24256764), (4, 18192573), (6, 12128382), (7, 10395756), (9, 8085588), (12, 6064191), (14, 5197878), (18, 4042794), (21, 3465252), (27, 2695196), (28, 2598939), (36, 2021397), (42, 1732626), (49, 1485108), (54, 1347598), (63, 1155084), (84, 866313), (98, 742554), (108, 673799), (126, 577542), (147, 495036), (189, 385028), (196, 371277), (252, 288771), (294, 247518), (378, 192514), (441, 165012), (588, 123759), (756, 96257), (882, 82506), (1323, 55004), (1764, 41253), (2646, 27502), (5292, 13751)]