90828416

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 224726400

約数和(自身を除く): 133897984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 67, 68, 89, 112, 119, 128, 134, 136, 178, 224, 238, 268, 272, 356, 448, 469, 476, 536, 544, 623, 712, 896, 938, 952, 1072, 1088, 1139, 1246, 1424, 1513, 1876, 1904, 2144, 2176, 2278, 2492, 2848, 3026, 3752, 3808, 4288, 4556, 4984, 5696, 5963, 6052, 7504, 7616, 7973, 8576, 9112, 9968, 10591, 11392, 11926, 12104, 15008, 15232, 15946, 18224, 19936, 21182, 23852, 24208, 30016, 31892, 36448, 39872, 41741, 42364, 47704, 48416, 60032, 63784, 72896, 79744, 83482, 84728, 95408, 96832, 101371, 127568, 145792, 166964, 169456, 190816, 193664, 202742, 255136, 333928, 338912, 381632, 405484, 510272, 667856, 677824, 709597, 763264, 810968, 1020544, 1335712, 1355648, 1419194, 1621936, 2671424, 2838388, 3243872, 5342848, 5676776, 6487744, 11353552, 12975488, 22707104, 45414208, 90828416]

約数ペア:

[(1, 90828416), (2, 45414208), (4, 22707104), (7, 12975488), (8, 11353552), (14, 6487744), (16, 5676776), (17, 5342848), (28, 3243872), (32, 2838388), (34, 2671424), (56, 1621936), (64, 1419194), (67, 1355648), (68, 1335712), (89, 1020544), (112, 810968), (119, 763264), (128, 709597), (134, 677824), (136, 667856), (178, 510272), (224, 405484), (238, 381632), (268, 338912), (272, 333928), (356, 255136), (448, 202742), (469, 193664), (476, 190816), (536, 169456), (544, 166964), (623, 145792), (712, 127568), (896, 101371), (938, 96832), (952, 95408), (1072, 84728), (1088, 83482), (1139, 79744), (1246, 72896), (1424, 63784), (1513, 60032), (1876, 48416), (1904, 47704), (2144, 42364), (2176, 41741), (2278, 39872), (2492, 36448), (2848, 31892), (3026, 30016), (3752, 24208), (3808, 23852), (4288, 21182), (4556, 19936), (4984, 18224), (5696, 15946), (5963, 15232), (6052, 15008), (7504, 12104), (7616, 11926), (7973, 11392), (8576, 10591), (9112, 9968)]