66857808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73309}}^1$

素因数の和:73339

約数の個数: 40

約数和(自身を含む): 181808800

約数和(自身を除く): 114950992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 73309, 146618, 219927, 293236, 439854, 586472, 879708, 1172944, 1392871, 1759416, 2785742, 3518832, 4178613, 5571484, 8357226, 11142968, 16714452, 22285936, 33428904, 66857808]

約数ペア:

[(1, 66857808), (2, 33428904), (3, 22285936), (4, 16714452), (6, 11142968), (8, 8357226), (12, 5571484), (16, 4178613), (19, 3518832), (24, 2785742), (38, 1759416), (48, 1392871), (57, 1172944), (76, 879708), (114, 586472), (152, 439854), (228, 293236), (304, 219927), (456, 146618), (912, 73309)]