73791972

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{11987}}^1$

素因数の和:12022

約数の個数: 60

約数和(自身を含む): 203076720

約数和(自身を除く): 129284748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 11987, 23974, 35961, 47948, 71922, 107883, 143844, 215766, 227753, 323649, 431532, 455506, 647298, 683259, 911012, 970947, 1294596, 1366518, 1941894, 2049777, 2733036, 3883788, 4099554, 6149331, 8199108, 12298662, 18447993, 24597324, 36895986, 73791972]

約数ペア:

[(1, 73791972), (2, 36895986), (3, 24597324), (4, 18447993), (6, 12298662), (9, 8199108), (12, 6149331), (18, 4099554), (19, 3883788), (27, 2733036), (36, 2049777), (38, 1941894), (54, 1366518), (57, 1294596), (76, 970947), (81, 911012), (108, 683259), (114, 647298), (162, 455506), (171, 431532), (228, 323649), (324, 227753), (342, 215766), (513, 143844), (684, 107883), (1026, 71922), (1539, 47948), (2052, 35961), (3078, 23974), (6156, 11987)]