90100272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1150

約数の個数: 80

約数和(自身を含む): 248957280

約数和(自身を除く): 158857008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 109, 136, 204, 218, 272, 327, 408, 436, 654, 816, 872, 1013, 1308, 1744, 1853, 2026, 2616, 3039, 3706, 4052, 5232, 5559, 6078, 7412, 8104, 11118, 12156, 14824, 16208, 17221, 22236, 24312, 29648, 34442, 44472, 48624, 51663, 68884, 88944, 103326, 110417, 137768, 206652, 220834, 275536, 331251, 413304, 441668, 662502, 826608, 883336, 1325004, 1766672, 1877089, 2650008, 3754178, 5300016, 5631267, 7508356, 11262534, 15016712, 22525068, 30033424, 45050136, 90100272]

約数ペア:

[(1, 90100272), (2, 45050136), (3, 30033424), (4, 22525068), (6, 15016712), (8, 11262534), (12, 7508356), (16, 5631267), (17, 5300016), (24, 3754178), (34, 2650008), (48, 1877089), (51, 1766672), (68, 1325004), (102, 883336), (109, 826608), (136, 662502), (204, 441668), (218, 413304), (272, 331251), (327, 275536), (408, 220834), (436, 206652), (654, 137768), (816, 110417), (872, 103326), (1013, 88944), (1308, 68884), (1744, 51663), (1853, 48624), (2026, 44472), (2616, 34442), (3039, 29648), (3706, 24312), (4052, 22236), (5232, 17221), (5559, 16208), (6078, 14824), (7412, 12156), (8104, 11118)]