66075408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{65551}}^1$

素因数の和:65572

約数の個数: 60

約数和(自身を含む): 211339648

約数和(自身を除く): 145264240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 65551, 131102, 196653, 262204, 393306, 458857, 524408, 589959, 786612, 917714, 1048816, 1179918, 1376571, 1573224, 1835428, 2359836, 2753142, 3146448, 3670856, 4129713, 4719672, 5506284, 7341712, 8259426, 9439344, 11012568, 16518852, 22025136, 33037704, 66075408]

約数ペア:

[(1, 66075408), (2, 33037704), (3, 22025136), (4, 16518852), (6, 11012568), (7, 9439344), (8, 8259426), (9, 7341712), (12, 5506284), (14, 4719672), (16, 4129713), (18, 3670856), (21, 3146448), (24, 2753142), (28, 2359836), (36, 1835428), (42, 1573224), (48, 1376571), (56, 1179918), (63, 1048816), (72, 917714), (84, 786612), (112, 589959), (126, 524408), (144, 458857), (168, 393306), (252, 262204), (336, 196653), (504, 131102), (1008, 65551)]