27857676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 85034880

約数和(自身を除く): 57177204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 59, 66, 73, 77, 84, 98, 118, 132, 146, 147, 154, 177, 196, 219, 231, 236, 292, 294, 308, 354, 413, 438, 462, 511, 539, 588, 649, 708, 803, 826, 876, 924, 1022, 1078, 1239, 1298, 1533, 1606, 1617, 1652, 1947, 2044, 2156, 2409, 2478, 2596, 2891, 3066, 3212, 3234, 3577, 3894, 4307, 4543, 4818, 4956, 5621, 5782, 6132, 6468, 7154, 7788, 8614, 8673, 9086, 9636, 10731, 11242, 11564, 12921, 13629, 14308, 16863, 17228, 17346, 18172, 21462, 22484, 25842, 27258, 30149, 31801, 33726, 34692, 39347, 42924, 47377, 51684, 54516, 60298, 63602, 67452, 78694, 90447, 94754, 95403, 118041, 120596, 127204, 142131, 157388, 180894, 189508, 190806, 211043, 236082, 284262, 331639, 361788, 381612, 422086, 472164, 568524, 633129, 663278, 844172, 994917, 1266258, 1326556, 1989834, 2321473, 2532516, 3979668, 4642946, 6964419, 9285892, 13928838, 27857676]

約数ペア:

[(1, 27857676), (2, 13928838), (3, 9285892), (4, 6964419), (6, 4642946), (7, 3979668), (11, 2532516), (12, 2321473), (14, 1989834), (21, 1326556), (22, 1266258), (28, 994917), (33, 844172), (42, 663278), (44, 633129), (49, 568524), (59, 472164), (66, 422086), (73, 381612), (77, 361788), (84, 331639), (98, 284262), (118, 236082), (132, 211043), (146, 190806), (147, 189508), (154, 180894), (177, 157388), (196, 142131), (219, 127204), (231, 120596), (236, 118041), (292, 95403), (294, 94754), (308, 90447), (354, 78694), (413, 67452), (438, 63602), (462, 60298), (511, 54516), (539, 51684), (588, 47377), (649, 42924), (708, 39347), (803, 34692), (826, 33726), (876, 31801), (924, 30149), (1022, 27258), (1078, 25842), (1239, 22484), (1298, 21462), (1533, 18172), (1606, 17346), (1617, 17228), (1652, 16863), (1947, 14308), (2044, 13629), (2156, 12921), (2409, 11564), (2478, 11242), (2596, 10731), (2891, 9636), (3066, 9086), (3212, 8673), (3234, 8614), (3577, 7788), (3894, 7154), (4307, 6468), (4543, 6132), (4818, 5782), (4956, 5621)]