66444588

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5381}}^1$

素因数の和:5412

約数の個数: 72

約数和(自身を含む): 195904800

約数和(自身を除く): 129460212

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, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5381, 6174, 10762, 12348, 16143, 21524, 32286, 37667, 48429, 64572, 75334, 96858, 113001, 150668, 193716, 226002, 263669, 339003, 452004, 527338, 678006, 791007, 1054676, 1356012, 1582014, 1845683, 2373021, 3164028, 3691366, 4746042, 5537049, 7382732, 9492084, 11074098, 16611147, 22148196, 33222294, 66444588]

約数ペア:

[(1, 66444588), (2, 33222294), (3, 22148196), (4, 16611147), (6, 11074098), (7, 9492084), (9, 7382732), (12, 5537049), (14, 4746042), (18, 3691366), (21, 3164028), (28, 2373021), (36, 1845683), (42, 1582014), (49, 1356012), (63, 1054676), (84, 791007), (98, 678006), (126, 527338), (147, 452004), (196, 339003), (252, 263669), (294, 226002), (343, 193716), (441, 150668), (588, 113001), (686, 96858), (882, 75334), (1029, 64572), (1372, 48429), (1764, 37667), (2058, 32286), (3087, 21524), (4116, 16143), (5381, 12348), (6174, 10762)]