752724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 2271360

約数和(自身を除く): 1518636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 103, 116, 126, 174, 203, 206, 252, 261, 309, 348, 406, 412, 522, 609, 618, 721, 812, 927, 1044, 1218, 1236, 1442, 1827, 1854, 2163, 2436, 2884, 2987, 3654, 3708, 4326, 5974, 6489, 7308, 8652, 8961, 11948, 12978, 17922, 20909, 25956, 26883, 35844, 41818, 53766, 62727, 83636, 107532, 125454, 188181, 250908, 376362, 752724]

約数ペア:

[(1, 752724), (2, 376362), (3, 250908), (4, 188181), (6, 125454), (7, 107532), (9, 83636), (12, 62727), (14, 53766), (18, 41818), (21, 35844), (28, 26883), (29, 25956), (36, 20909), (42, 17922), (58, 12978), (63, 11948), (84, 8961), (87, 8652), (103, 7308), (116, 6489), (126, 5974), (174, 4326), (203, 3708), (206, 3654), (252, 2987), (261, 2884), (309, 2436), (348, 2163), (406, 1854), (412, 1827), (522, 1442), (609, 1236), (618, 1218), (721, 1044), (812, 927)]