27191772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 73500336

約数和(自身を除く): 46308564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 157, 204, 283, 306, 314, 471, 566, 612, 628, 849, 942, 1132, 1413, 1698, 1884, 2547, 2669, 2826, 3396, 4811, 5094, 5338, 5652, 8007, 9622, 10188, 10676, 14433, 16014, 19244, 24021, 28866, 32028, 43299, 44431, 48042, 57732, 86598, 88862, 96084, 133293, 173196, 177724, 266586, 399879, 533172, 755327, 799758, 1510654, 1599516, 2265981, 3021308, 4531962, 6797943, 9063924, 13595886, 27191772]

約数ペア:

[(1, 27191772), (2, 13595886), (3, 9063924), (4, 6797943), (6, 4531962), (9, 3021308), (12, 2265981), (17, 1599516), (18, 1510654), (34, 799758), (36, 755327), (51, 533172), (68, 399879), (102, 266586), (153, 177724), (157, 173196), (204, 133293), (283, 96084), (306, 88862), (314, 86598), (471, 57732), (566, 48042), (612, 44431), (628, 43299), (849, 32028), (942, 28866), (1132, 24021), (1413, 19244), (1698, 16014), (1884, 14433), (2547, 10676), (2669, 10188), (2826, 9622), (3396, 8007), (4811, 5652), (5094, 5338)]