122891436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1279}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 331269120

約数和(自身を除く): 208377684

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 306, 314, 471, 612, 628, 942, 1279, 1413, 1884, 2558, 2669, 2826, 3837, 5116, 5338, 5652, 7674, 8007, 10676, 11511, 15348, 16014, 21743, 23022, 24021, 32028, 43486, 46044, 48042, 65229, 86972, 96084, 130458, 195687, 200803, 260916, 391374, 401606, 602409, 782748, 803212, 1204818, 1807227, 2409636, 3413651, 3614454, 6827302, 7228908, 10240953, 13654604, 20481906, 30722859, 40963812, 61445718, 122891436]

約数ペア:

[(1, 122891436), (2, 61445718), (3, 40963812), (4, 30722859), (6, 20481906), (9, 13654604), (12, 10240953), (17, 7228908), (18, 6827302), (34, 3614454), (36, 3413651), (51, 2409636), (68, 1807227), (102, 1204818), (153, 803212), (157, 782748), (204, 602409), (306, 401606), (314, 391374), (471, 260916), (612, 200803), (628, 195687), (942, 130458), (1279, 96084), (1413, 86972), (1884, 65229), (2558, 48042), (2669, 46044), (2826, 43486), (3837, 32028), (5116, 24021), (5338, 23022), (5652, 21743), (7674, 16014), (8007, 15348), (10676, 11511)]