77808996872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{228211}}^1$

素因数の和:228366

約数の個数: 64

約数和(自身を含む): 162669513600

約数和(自身を除く): 84860516728

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 109, 136, 184, 218, 391, 436, 782, 872, 1564, 1853, 2507, 3128, 3706, 5014, 7412, 10028, 14824, 20056, 42619, 85238, 170476, 228211, 340952, 456422, 912844, 1825688, 3879587, 5248853, 7759174, 10497706, 15518348, 20995412, 24874999, 31036696, 41990824, 49749998, 89230501, 99499996, 178461002, 198999992, 356922004, 422874983, 572124977, 713844008, 845749966, 1144249954, 1691499932, 2288499908, 3382999864, 4576999816, 9726124609, 19452249218, 38904498436, 77808996872]

約数ペア:

[(1, 77808996872), (2, 38904498436), (4, 19452249218), (8, 9726124609), (17, 4576999816), (23, 3382999864), (34, 2288499908), (46, 1691499932), (68, 1144249954), (92, 845749966), (109, 713844008), (136, 572124977), (184, 422874983), (218, 356922004), (391, 198999992), (436, 178461002), (782, 99499996), (872, 89230501), (1564, 49749998), (1853, 41990824), (2507, 31036696), (3128, 24874999), (3706, 20995412), (5014, 15518348), (7412, 10497706), (10028, 7759174), (14824, 5248853), (20056, 3879587), (42619, 1825688), (85238, 912844), (170476, 456422), (228211, 340952)]