90338204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 195955200

約数和(自身を除く): 105616996

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 59, 68, 89, 92, 118, 178, 187, 236, 253, 356, 374, 391, 506, 649, 748, 782, 979, 1003, 1012, 1298, 1357, 1513, 1564, 1958, 2006, 2047, 2596, 2714, 3026, 3916, 4012, 4094, 4301, 5251, 5428, 6052, 8188, 8602, 10502, 11033, 14927, 16643, 17204, 21004, 22066, 22517, 23069, 29854, 33286, 34799, 44132, 45034, 46138, 57761, 59708, 66572, 69598, 89267, 90068, 92276, 115522, 120773, 139196, 178534, 231044, 241546, 253759, 357068, 382789, 483092, 507518, 765578, 981937, 1015036, 1328503, 1531156, 1963874, 2053141, 2657006, 3927748, 4106282, 5314012, 8212564, 22584551, 45169102, 90338204]

約数ペア:

[(1, 90338204), (2, 45169102), (4, 22584551), (11, 8212564), (17, 5314012), (22, 4106282), (23, 3927748), (34, 2657006), (44, 2053141), (46, 1963874), (59, 1531156), (68, 1328503), (89, 1015036), (92, 981937), (118, 765578), (178, 507518), (187, 483092), (236, 382789), (253, 357068), (356, 253759), (374, 241546), (391, 231044), (506, 178534), (649, 139196), (748, 120773), (782, 115522), (979, 92276), (1003, 90068), (1012, 89267), (1298, 69598), (1357, 66572), (1513, 59708), (1564, 57761), (1958, 46138), (2006, 45034), (2047, 44132), (2596, 34799), (2714, 33286), (3026, 29854), (3916, 23069), (4012, 22517), (4094, 22066), (4301, 21004), (5251, 17204), (5428, 16643), (6052, 14927), (8188, 11033), (8602, 10502)]