117876978

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 276203520

約数和(自身を除く): 158326542

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 107, 138, 207, 214, 321, 414, 621, 642, 887, 963, 1242, 1774, 1926, 2461, 2661, 2889, 4922, 5322, 5778, 7383, 7983, 14766, 15966, 20401, 22149, 23949, 40802, 44298, 47898, 61203, 66447, 94909, 122406, 132894, 183609, 189818, 284727, 367218, 550827, 569454, 854181, 1101654, 1708362, 2182907, 2562543, 4365814, 5125086, 6548721, 13097442, 19646163, 39292326, 58938489, 117876978]

約数ペア:

[(1, 117876978), (2, 58938489), (3, 39292326), (6, 19646163), (9, 13097442), (18, 6548721), (23, 5125086), (27, 4365814), (46, 2562543), (54, 2182907), (69, 1708362), (107, 1101654), (138, 854181), (207, 569454), (214, 550827), (321, 367218), (414, 284727), (621, 189818), (642, 183609), (887, 132894), (963, 122406), (1242, 94909), (1774, 66447), (1926, 61203), (2461, 47898), (2661, 44298), (2889, 40802), (4922, 23949), (5322, 22149), (5778, 20401), (7383, 15966), (7983, 14766)]