90744304

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42643}}^1$

素因数の和:42677

約数の個数: 40

約数和(自身を含む): 211514240

約数和(自身を除く): 120769936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 42643, 85286, 170572, 298501, 341144, 597002, 682288, 810217, 1194004, 1620434, 2388008, 3240868, 4776016, 5671519, 6481736, 11343038, 12963472, 22686076, 45372152, 90744304]

約数ペア:

[(1, 90744304), (2, 45372152), (4, 22686076), (7, 12963472), (8, 11343038), (14, 6481736), (16, 5671519), (19, 4776016), (28, 3240868), (38, 2388008), (56, 1620434), (76, 1194004), (112, 810217), (133, 682288), (152, 597002), (266, 341144), (304, 298501), (532, 170572), (1064, 85286), (2128, 42643)]