82780956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5881}}^1$

素因数の和:5931

約数の個数: 72

約数和(自身を含む): 231233184

約数和(自身を除く): 148452228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 5881, 7038, 11762, 14076, 17643, 23524, 35286, 52929, 70572, 99977, 105858, 135263, 199954, 211716, 270526, 299931, 399908, 405789, 541052, 599862, 811578, 899793, 1199724, 1217367, 1623156, 1799586, 2299471, 2434734, 3599172, 4598942, 4869468, 6898413, 9197884, 13796826, 20695239, 27593652, 41390478, 82780956]

約数ペア:

[(1, 82780956), (2, 41390478), (3, 27593652), (4, 20695239), (6, 13796826), (9, 9197884), (12, 6898413), (17, 4869468), (18, 4598942), (23, 3599172), (34, 2434734), (36, 2299471), (46, 1799586), (51, 1623156), (68, 1217367), (69, 1199724), (92, 899793), (102, 811578), (138, 599862), (153, 541052), (204, 405789), (207, 399908), (276, 299931), (306, 270526), (391, 211716), (414, 199954), (612, 135263), (782, 105858), (828, 99977), (1173, 70572), (1564, 52929), (2346, 35286), (3519, 23524), (4692, 17643), (5881, 14076), (7038, 11762)]