90564864

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 266472192

約数和(自身を除く): 175907328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 141, 156, 188, 192, 193, 208, 256, 282, 312, 376, 384, 386, 416, 564, 579, 611, 624, 752, 768, 772, 832, 1128, 1158, 1222, 1248, 1504, 1544, 1664, 1833, 2256, 2316, 2444, 2496, 2509, 3008, 3088, 3328, 3666, 4512, 4632, 4888, 4992, 5018, 6016, 6176, 7332, 7527, 9024, 9071, 9264, 9776, 9984, 10036, 12032, 12352, 14664, 15054, 18048, 18142, 18528, 19552, 20072, 24704, 27213, 29328, 30108, 36096, 36284, 37056, 39104, 40144, 49408, 54426, 58656, 60216, 72568, 74112, 78208, 80288, 108852, 117312, 117923, 120432, 145136, 148224, 156416, 160576, 217704, 234624, 235846, 240864, 290272, 321152, 353769, 435408, 469248, 471692, 481728, 580544, 642304, 707538, 870816, 943384, 963456, 1161088, 1415076, 1741632, 1886768, 1926912, 2322176, 2830152, 3483264, 3773536, 5660304, 6966528, 7547072, 11320608, 15094144, 22641216, 30188288, 45282432, 90564864]

約数ペア:

[(1, 90564864), (2, 45282432), (3, 30188288), (4, 22641216), (6, 15094144), (8, 11320608), (12, 7547072), (13, 6966528), (16, 5660304), (24, 3773536), (26, 3483264), (32, 2830152), (39, 2322176), (47, 1926912), (48, 1886768), (52, 1741632), (64, 1415076), (78, 1161088), (94, 963456), (96, 943384), (104, 870816), (128, 707538), (141, 642304), (156, 580544), (188, 481728), (192, 471692), (193, 469248), (208, 435408), (256, 353769), (282, 321152), (312, 290272), (376, 240864), (384, 235846), (386, 234624), (416, 217704), (564, 160576), (579, 156416), (611, 148224), (624, 145136), (752, 120432), (768, 117923), (772, 117312), (832, 108852), (1128, 80288), (1158, 78208), (1222, 74112), (1248, 72568), (1504, 60216), (1544, 58656), (1664, 54426), (1833, 49408), (2256, 40144), (2316, 39104), (2444, 37056), (2496, 36284), (2509, 36096), (3008, 30108), (3088, 29328), (3328, 27213), (3666, 24704), (4512, 20072), (4632, 19552), (4888, 18528), (4992, 18142), (5018, 18048), (6016, 15054), (6176, 14664), (7332, 12352), (7527, 12032), (9024, 10036), (9071, 9984), (9264, 9776)]