190806984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{85487}}^1$

素因数の和:85530

約数の個数: 48

約数和(自身を含む): 533445120

約数和(自身を除く): 342638136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 85487, 170974, 256461, 341948, 512922, 683896, 769383, 1025844, 1538766, 2051688, 2650097, 3077532, 5300194, 6155064, 7950291, 10600388, 15900582, 21200776, 23850873, 31801164, 47701746, 63602328, 95403492, 190806984]

約数ペア:

[(1, 190806984), (2, 95403492), (3, 63602328), (4, 47701746), (6, 31801164), (8, 23850873), (9, 21200776), (12, 15900582), (18, 10600388), (24, 7950291), (31, 6155064), (36, 5300194), (62, 3077532), (72, 2650097), (93, 2051688), (124, 1538766), (186, 1025844), (248, 769383), (279, 683896), (372, 512922), (558, 341948), (744, 256461), (1116, 170974), (2232, 85487)]