66776166

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 148571280

約数和(自身を除く): 81795114

約数列:

[1, 2, 3, 6, 9, 18, 73, 89, 146, 178, 219, 267, 438, 534, 571, 657, 801, 1142, 1314, 1602, 1713, 3426, 5139, 6497, 10278, 12994, 19491, 38982, 41683, 50819, 58473, 83366, 101638, 116946, 125049, 152457, 250098, 304914, 375147, 457371, 750294, 914742, 3709787, 7419574, 11129361, 22258722, 33388083, 66776166]

約数ペア:

[(1, 66776166), (2, 33388083), (3, 22258722), (6, 11129361), (9, 7419574), (18, 3709787), (73, 914742), (89, 750294), (146, 457371), (178, 375147), (219, 304914), (267, 250098), (438, 152457), (534, 125049), (571, 116946), (657, 101638), (801, 83366), (1142, 58473), (1314, 50819), (1602, 41683), (1713, 38982), (3426, 19491), (5139, 12994), (6497, 10278)]