72611388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1391

約数の個数: 72

約数和(自身を含む): 195686400

約数和(自身を除く): 123075012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1279, 1494, 1577, 2558, 2988, 3154, 3837, 4731, 5116, 6308, 7674, 9462, 11511, 14193, 15348, 18924, 23022, 24301, 28386, 46044, 48602, 56772, 72903, 97204, 106157, 145806, 212314, 218709, 291612, 318471, 424628, 437418, 636942, 874836, 955413, 1273884, 1910826, 2016983, 3821652, 4033966, 6050949, 8067932, 12101898, 18152847, 24203796, 36305694, 72611388]

約数ペア:

[(1, 72611388), (2, 36305694), (3, 24203796), (4, 18152847), (6, 12101898), (9, 8067932), (12, 6050949), (18, 4033966), (19, 3821652), (36, 2016983), (38, 1910826), (57, 1273884), (76, 955413), (83, 874836), (114, 636942), (166, 437418), (171, 424628), (228, 318471), (249, 291612), (332, 218709), (342, 212314), (498, 145806), (684, 106157), (747, 97204), (996, 72903), (1279, 56772), (1494, 48602), (1577, 46044), (2558, 28386), (2988, 24301), (3154, 23022), (3837, 18924), (4731, 15348), (5116, 14193), (6308, 11511), (7674, 9462)]