72619326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 179891712

約数和(自身を除く): 107272386

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 103, 117, 131, 138, 206, 207, 234, 262, 299, 309, 393, 414, 598, 618, 786, 897, 927, 1179, 1339, 1703, 1794, 1854, 2358, 2369, 2678, 2691, 3013, 3406, 4017, 4738, 5109, 5382, 6026, 7107, 8034, 9039, 10218, 12051, 13493, 14214, 15327, 18078, 21321, 24102, 26986, 27117, 30654, 30797, 39169, 40479, 42642, 54234, 61594, 78338, 80958, 92391, 117507, 121437, 175409, 184782, 235014, 242874, 277173, 310339, 350818, 352521, 526227, 554346, 620678, 705042, 931017, 1052454, 1578681, 1862034, 2793051, 3157362, 4034407, 5586102, 8068814, 12103221, 24206442, 36309663, 72619326]

約数ペア:

[(1, 72619326), (2, 36309663), (3, 24206442), (6, 12103221), (9, 8068814), (13, 5586102), (18, 4034407), (23, 3157362), (26, 2793051), (39, 1862034), (46, 1578681), (69, 1052454), (78, 931017), (103, 705042), (117, 620678), (131, 554346), (138, 526227), (206, 352521), (207, 350818), (234, 310339), (262, 277173), (299, 242874), (309, 235014), (393, 184782), (414, 175409), (598, 121437), (618, 117507), (786, 92391), (897, 80958), (927, 78338), (1179, 61594), (1339, 54234), (1703, 42642), (1794, 40479), (1854, 39169), (2358, 30797), (2369, 30654), (2678, 27117), (2691, 26986), (3013, 24102), (3406, 21321), (4017, 18078), (4738, 15327), (5109, 14214), (5382, 13493), (6026, 12051), (7107, 10218), (8034, 9039)]