77771904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{28933}}^1$

素因数の和:28957

約数の個数: 64

約数和(自身を含む): 236101440

約数和(自身を除く): 158329536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 28933, 57866, 86799, 115732, 173598, 202531, 231464, 347196, 405062, 462928, 607593, 694392, 810124, 925856, 1215186, 1388784, 1620248, 1851712, 2430372, 2777568, 3240496, 3703424, 4860744, 5555136, 6480992, 9721488, 11110272, 12961984, 19442976, 25923968, 38885952, 77771904]

約数ペア:

[(1, 77771904), (2, 38885952), (3, 25923968), (4, 19442976), (6, 12961984), (7, 11110272), (8, 9721488), (12, 6480992), (14, 5555136), (16, 4860744), (21, 3703424), (24, 3240496), (28, 2777568), (32, 2430372), (42, 1851712), (48, 1620248), (56, 1388784), (64, 1215186), (84, 925856), (96, 810124), (112, 694392), (128, 607593), (168, 462928), (192, 405062), (224, 347196), (336, 231464), (384, 202531), (448, 173598), (672, 115732), (896, 86799), (1344, 57866), (2688, 28933)]