85868982

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1225

約数の個数: 48

約数和(自身を含む): 195257088

約数和(自身を除く): 109388106

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 211, 414, 422, 633, 983, 1266, 1899, 1966, 2949, 3798, 4853, 5898, 8847, 9706, 14559, 17694, 22609, 29118, 43677, 45218, 67827, 87354, 135654, 203481, 207413, 406962, 414826, 622239, 1244478, 1866717, 3733434, 4770499, 9540998, 14311497, 28622994, 42934491, 85868982]

約数ペア:

[(1, 85868982), (2, 42934491), (3, 28622994), (6, 14311497), (9, 9540998), (18, 4770499), (23, 3733434), (46, 1866717), (69, 1244478), (138, 622239), (207, 414826), (211, 406962), (414, 207413), (422, 203481), (633, 135654), (983, 87354), (1266, 67827), (1899, 45218), (1966, 43677), (2949, 29118), (3798, 22609), (4853, 17694), (5898, 14559), (8847, 9706)]