90594196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 198696960

約数和(自身を除く): 108102764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 223, 308, 446, 892, 1319, 1561, 2453, 2638, 3122, 4906, 5276, 6244, 9233, 9812, 14509, 17171, 18466, 29018, 34342, 36932, 58036, 68684, 101563, 203126, 294137, 406252, 588274, 1176548, 2058959, 3235507, 4117918, 6471014, 8235836, 12942028, 22648549, 45297098, 90594196]

約数ペア:

[(1, 90594196), (2, 45297098), (4, 22648549), (7, 12942028), (11, 8235836), (14, 6471014), (22, 4117918), (28, 3235507), (44, 2058959), (77, 1176548), (154, 588274), (223, 406252), (308, 294137), (446, 203126), (892, 101563), (1319, 68684), (1561, 58036), (2453, 36932), (2638, 34342), (3122, 29018), (4906, 18466), (5276, 17171), (6244, 14509), (9233, 9812)]