90817584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 280482048

約数和(自身を除く): 189664464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 101, 104, 131, 132, 143, 156, 176, 202, 208, 262, 264, 286, 303, 312, 393, 404, 429, 524, 528, 572, 606, 624, 786, 808, 858, 1048, 1111, 1144, 1212, 1313, 1441, 1572, 1616, 1703, 1716, 2096, 2222, 2288, 2424, 2626, 2882, 3144, 3333, 3406, 3432, 3939, 4323, 4444, 4848, 5109, 5252, 5764, 6288, 6666, 6812, 6864, 7878, 8646, 8888, 10218, 10504, 11528, 13231, 13332, 13624, 14443, 15756, 17292, 17776, 18733, 20436, 21008, 23056, 26462, 26664, 27248, 28886, 31512, 34584, 37466, 39693, 40872, 43329, 52924, 53328, 56199, 57772, 63024, 69168, 74932, 79386, 81744, 86658, 105848, 112398, 115544, 145541, 149864, 158772, 172003, 173316, 211696, 224796, 231088, 291082, 299728, 317544, 344006, 346632, 436623, 449592, 516009, 582164, 635088, 688012, 693264, 873246, 899184, 1032018, 1164328, 1376024, 1746492, 1892033, 2064036, 2328656, 2752048, 3492984, 3784066, 4128072, 5676099, 6985968, 7568132, 8256144, 11352198, 15136264, 22704396, 30272528, 45408792, 90817584]

約数ペア:

[(1, 90817584), (2, 45408792), (3, 30272528), (4, 22704396), (6, 15136264), (8, 11352198), (11, 8256144), (12, 7568132), (13, 6985968), (16, 5676099), (22, 4128072), (24, 3784066), (26, 3492984), (33, 2752048), (39, 2328656), (44, 2064036), (48, 1892033), (52, 1746492), (66, 1376024), (78, 1164328), (88, 1032018), (101, 899184), (104, 873246), (131, 693264), (132, 688012), (143, 635088), (156, 582164), (176, 516009), (202, 449592), (208, 436623), (262, 346632), (264, 344006), (286, 317544), (303, 299728), (312, 291082), (393, 231088), (404, 224796), (429, 211696), (524, 173316), (528, 172003), (572, 158772), (606, 149864), (624, 145541), (786, 115544), (808, 112398), (858, 105848), (1048, 86658), (1111, 81744), (1144, 79386), (1212, 74932), (1313, 69168), (1441, 63024), (1572, 57772), (1616, 56199), (1703, 53328), (1716, 52924), (2096, 43329), (2222, 40872), (2288, 39693), (2424, 37466), (2626, 34584), (2882, 31512), (3144, 28886), (3333, 27248), (3406, 26664), (3432, 26462), (3939, 23056), (4323, 21008), (4444, 20436), (4848, 18733), (5109, 17776), (5252, 17292), (5764, 15756), (6288, 14443), (6666, 13624), (6812, 13332), (6864, 13231), (7878, 11528), (8646, 10504), (8888, 10218)]