66472254

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 151062912

約数和(自身を除く): 84590658

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 307, 414, 523, 614, 921, 1046, 1569, 1842, 2763, 3138, 4707, 5526, 7061, 9414, 12029, 14122, 21183, 24058, 36087, 42366, 63549, 72174, 108261, 127098, 160561, 216522, 321122, 481683, 963366, 1445049, 2890098, 3692903, 7385806, 11078709, 22157418, 33236127, 66472254]

約数ペア:

[(1, 66472254), (2, 33236127), (3, 22157418), (6, 11078709), (9, 7385806), (18, 3692903), (23, 2890098), (46, 1445049), (69, 963366), (138, 481683), (207, 321122), (307, 216522), (414, 160561), (523, 127098), (614, 108261), (921, 72174), (1046, 63549), (1569, 42366), (1842, 36087), (2763, 24058), (3138, 21183), (4707, 14122), (5526, 12029), (7061, 9414)]