89121888

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 272432160

約数和(自身を除く): 183310272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 109, 136, 144, 153, 167, 204, 218, 272, 288, 306, 327, 334, 408, 436, 501, 544, 612, 654, 668, 816, 872, 981, 1002, 1224, 1308, 1336, 1503, 1632, 1744, 1853, 1962, 2004, 2448, 2616, 2672, 2839, 3006, 3488, 3706, 3924, 4008, 4896, 5232, 5344, 5559, 5678, 6012, 7412, 7848, 8016, 8517, 10464, 11118, 11356, 12024, 14824, 15696, 16032, 16677, 17034, 18203, 22236, 22712, 24048, 25551, 29648, 31392, 33354, 34068, 36406, 44472, 45424, 48096, 51102, 54609, 59296, 66708, 68136, 72812, 88944, 90848, 102204, 109218, 133416, 136272, 145624, 163827, 177888, 204408, 218436, 266832, 272544, 291248, 309451, 327654, 408816, 436872, 533664, 582496, 618902, 655308, 817632, 873744, 928353, 1237804, 1310616, 1747488, 1856706, 2475608, 2621232, 2785059, 3713412, 4951216, 5242464, 5570118, 7426824, 9902432, 11140236, 14853648, 22280472, 29707296, 44560944, 89121888]

約数ペア:

[(1, 89121888), (2, 44560944), (3, 29707296), (4, 22280472), (6, 14853648), (8, 11140236), (9, 9902432), (12, 7426824), (16, 5570118), (17, 5242464), (18, 4951216), (24, 3713412), (32, 2785059), (34, 2621232), (36, 2475608), (48, 1856706), (51, 1747488), (68, 1310616), (72, 1237804), (96, 928353), (102, 873744), (109, 817632), (136, 655308), (144, 618902), (153, 582496), (167, 533664), (204, 436872), (218, 408816), (272, 327654), (288, 309451), (306, 291248), (327, 272544), (334, 266832), (408, 218436), (436, 204408), (501, 177888), (544, 163827), (612, 145624), (654, 136272), (668, 133416), (816, 109218), (872, 102204), (981, 90848), (1002, 88944), (1224, 72812), (1308, 68136), (1336, 66708), (1503, 59296), (1632, 54609), (1744, 51102), (1853, 48096), (1962, 45424), (2004, 44472), (2448, 36406), (2616, 34068), (2672, 33354), (2839, 31392), (3006, 29648), (3488, 25551), (3706, 24048), (3924, 22712), (4008, 22236), (4896, 18203), (5232, 17034), (5344, 16677), (5559, 16032), (5678, 15696), (6012, 14824), (7412, 12024), (7848, 11356), (8016, 11118), (8517, 10464)]