78334242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5669}}^1$

素因数の和:5735

約数の個数: 48

約数和(自身を含む): 186157440

約数和(自身を除く): 107823198

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 5669, 6909, 11338, 13818, 17007, 34014, 39683, 79366, 119049, 238098, 266443, 277781, 532886, 555562, 799329, 833343, 1598658, 1666686, 1865101, 3730202, 5595303, 11190606, 13055707, 26111414, 39167121, 78334242]

約数ペア:

[(1, 78334242), (2, 39167121), (3, 26111414), (6, 13055707), (7, 11190606), (14, 5595303), (21, 3730202), (42, 1865101), (47, 1666686), (49, 1598658), (94, 833343), (98, 799329), (141, 555562), (147, 532886), (282, 277781), (294, 266443), (329, 238098), (658, 119049), (987, 79366), (1974, 39683), (2303, 34014), (4606, 17007), (5669, 13818), (6909, 11338)]