89245728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 216

約数和(自身を含む): 301945644

約数和(自身を除く): 212699916

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 121, 132, 143, 144, 156, 176, 197, 198, 208, 234, 242, 264, 286, 288, 312, 352, 363, 394, 396, 416, 429, 468, 484, 528, 572, 591, 624, 726, 788, 792, 858, 936, 968, 1056, 1089, 1144, 1182, 1248, 1287, 1452, 1573, 1576, 1584, 1716, 1773, 1872, 1936, 2167, 2178, 2288, 2364, 2561, 2574, 2904, 3146, 3152, 3168, 3432, 3546, 3744, 3872, 4334, 4356, 4576, 4719, 4728, 5122, 5148, 5808, 6292, 6304, 6501, 6864, 7092, 7683, 8668, 8712, 9438, 9456, 10244, 10296, 11616, 12584, 13002, 13728, 14157, 14184, 15366, 17336, 17424, 18876, 18912, 19503, 20488, 20592, 23049, 23837, 25168, 26004, 28171, 28314, 28368, 30732, 34672, 34848, 37752, 39006, 40976, 41184, 46098, 47674, 50336, 52008, 56342, 56628, 56736, 61464, 69344, 71511, 75504, 78012, 81952, 84513, 92196, 95348, 104016, 112684, 113256, 122928, 143022, 151008, 156024, 169026, 184392, 190696, 208032, 214533, 225368, 226512, 245856, 253539, 286044, 309881, 312048, 338052, 368784, 381392, 429066, 450736, 453024, 507078, 572088, 619762, 624096, 676104, 737568, 762784, 858132, 901472, 929643, 1014156, 1144176, 1239524, 1352208, 1716264, 1859286, 2028312, 2288352, 2479048, 2704416, 2788929, 3432528, 3718572, 4056624, 4958096, 5577858, 6865056, 7437144, 8113248, 9916192, 11155716, 14874288, 22311432, 29748576, 44622864, 89245728]

約数ペア:

[(1, 89245728), (2, 44622864), (3, 29748576), (4, 22311432), (6, 14874288), (8, 11155716), (9, 9916192), (11, 8113248), (12, 7437144), (13, 6865056), (16, 5577858), (18, 4958096), (22, 4056624), (24, 3718572), (26, 3432528), (32, 2788929), (33, 2704416), (36, 2479048), (39, 2288352), (44, 2028312), (48, 1859286), (52, 1716264), (66, 1352208), (72, 1239524), (78, 1144176), (88, 1014156), (96, 929643), (99, 901472), (104, 858132), (117, 762784), (121, 737568), (132, 676104), (143, 624096), (144, 619762), (156, 572088), (176, 507078), (197, 453024), (198, 450736), (208, 429066), (234, 381392), (242, 368784), (264, 338052), (286, 312048), (288, 309881), (312, 286044), (352, 253539), (363, 245856), (394, 226512), (396, 225368), (416, 214533), (429, 208032), (468, 190696), (484, 184392), (528, 169026), (572, 156024), (591, 151008), (624, 143022), (726, 122928), (788, 113256), (792, 112684), (858, 104016), (936, 95348), (968, 92196), (1056, 84513), (1089, 81952), (1144, 78012), (1182, 75504), (1248, 71511), (1287, 69344), (1452, 61464), (1573, 56736), (1576, 56628), (1584, 56342), (1716, 52008), (1773, 50336), (1872, 47674), (1936, 46098), (2167, 41184), (2178, 40976), (2288, 39006), (2364, 37752), (2561, 34848), (2574, 34672), (2904, 30732), (3146, 28368), (3152, 28314), (3168, 28171), (3432, 26004), (3546, 25168), (3744, 23837), (3872, 23049), (4334, 20592), (4356, 20488), (4576, 19503), (4719, 18912), (4728, 18876), (5122, 17424), (5148, 17336), (5808, 15366), (6292, 14184), (6304, 14157), (6501, 13728), (6864, 13002), (7092, 12584), (7683, 11616), (8668, 10296), (8712, 10244), (9438, 9456)]