82781888

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2339}}^1$

素因数の和:2437

約数の個数: 56

約数和(自身を含む): 190195200

約数和(自身を除く): 107413312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2339, 2528, 4424, 4678, 5056, 8848, 9356, 16373, 17696, 18712, 32746, 35392, 37424, 65492, 74848, 130984, 149696, 184781, 261968, 369562, 523936, 739124, 1047872, 1293467, 1478248, 2586934, 2956496, 5173868, 5912992, 10347736, 11825984, 20695472, 41390944, 82781888]

約数ペア:

[(1, 82781888), (2, 41390944), (4, 20695472), (7, 11825984), (8, 10347736), (14, 5912992), (16, 5173868), (28, 2956496), (32, 2586934), (56, 1478248), (64, 1293467), (79, 1047872), (112, 739124), (158, 523936), (224, 369562), (316, 261968), (448, 184781), (553, 149696), (632, 130984), (1106, 74848), (1264, 65492), (2212, 37424), (2339, 35392), (2528, 32746), (4424, 18712), (4678, 17696), (5056, 16373), (8848, 9356)]