61290216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 195004800

約数和(自身を除く): 133714584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 73, 78, 92, 104, 108, 117, 138, 146, 156, 169, 184, 207, 216, 219, 234, 276, 292, 299, 312, 338, 351, 414, 438, 468, 507, 552, 584, 598, 621, 657, 676, 702, 828, 876, 897, 936, 949, 1014, 1196, 1242, 1314, 1352, 1404, 1521, 1656, 1679, 1752, 1794, 1898, 1971, 2028, 2392, 2484, 2628, 2691, 2808, 2847, 3042, 3358, 3588, 3796, 3887, 3942, 4056, 4563, 4968, 5037, 5256, 5382, 5694, 6084, 6716, 7176, 7592, 7774, 7884, 8073, 8541, 9126, 10074, 10764, 11388, 11661, 12168, 12337, 13432, 15111, 15548, 15768, 16146, 17082, 18252, 20148, 21528, 21827, 22776, 23322, 24674, 25623, 30222, 31096, 32292, 34164, 34983, 36504, 37011, 40296, 43654, 45333, 46644, 49348, 51246, 60444, 64584, 65481, 68328, 69966, 74022, 87308, 90666, 93288, 98696, 102492, 104949, 111033, 120888, 130962, 139932, 148044, 174616, 181332, 196443, 204984, 209898, 222066, 261924, 279864, 283751, 296088, 333099, 362664, 392886, 419796, 444132, 523848, 567502, 589329, 666198, 785772, 839592, 851253, 888264, 1135004, 1178658, 1332396, 1571544, 1702506, 2270008, 2357316, 2553759, 2664792, 3405012, 4714632, 5107518, 6810024, 7661277, 10215036, 15322554, 20430072, 30645108, 61290216]

約数ペア:

[(1, 61290216), (2, 30645108), (3, 20430072), (4, 15322554), (6, 10215036), (8, 7661277), (9, 6810024), (12, 5107518), (13, 4714632), (18, 3405012), (23, 2664792), (24, 2553759), (26, 2357316), (27, 2270008), (36, 1702506), (39, 1571544), (46, 1332396), (52, 1178658), (54, 1135004), (69, 888264), (72, 851253), (73, 839592), (78, 785772), (92, 666198), (104, 589329), (108, 567502), (117, 523848), (138, 444132), (146, 419796), (156, 392886), (169, 362664), (184, 333099), (207, 296088), (216, 283751), (219, 279864), (234, 261924), (276, 222066), (292, 209898), (299, 204984), (312, 196443), (338, 181332), (351, 174616), (414, 148044), (438, 139932), (468, 130962), (507, 120888), (552, 111033), (584, 104949), (598, 102492), (621, 98696), (657, 93288), (676, 90666), (702, 87308), (828, 74022), (876, 69966), (897, 68328), (936, 65481), (949, 64584), (1014, 60444), (1196, 51246), (1242, 49348), (1314, 46644), (1352, 45333), (1404, 43654), (1521, 40296), (1656, 37011), (1679, 36504), (1752, 34983), (1794, 34164), (1898, 32292), (1971, 31096), (2028, 30222), (2392, 25623), (2484, 24674), (2628, 23322), (2691, 22776), (2808, 21827), (2847, 21528), (3042, 20148), (3358, 18252), (3588, 17082), (3796, 16146), (3887, 15768), (3942, 15548), (4056, 15111), (4563, 13432), (4968, 12337), (5037, 12168), (5256, 11661), (5382, 11388), (5694, 10764), (6084, 10074), (6716, 9126), (7176, 8541), (7592, 8073), (7774, 7884)]