68767452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 108

約数和(自身を含む): 191842560

約数和(自身を除く): 123075108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 127, 156, 169, 178, 234, 254, 267, 338, 356, 381, 468, 507, 508, 534, 676, 762, 801, 1014, 1068, 1143, 1157, 1521, 1524, 1602, 1651, 2028, 2286, 2314, 3042, 3204, 3302, 3471, 4572, 4628, 4953, 6084, 6604, 6942, 9906, 10413, 11303, 13884, 14859, 15041, 19812, 20826, 21463, 22606, 29718, 30082, 33909, 41652, 42926, 45123, 45212, 59436, 60164, 64389, 67818, 85852, 90246, 101727, 128778, 135369, 135636, 146939, 180492, 193167, 203454, 257556, 270738, 293878, 386334, 406908, 440817, 541476, 587756, 772668, 881634, 1322451, 1763268, 1910207, 2644902, 3820414, 5289804, 5730621, 7640828, 11461242, 17191863, 22922484, 34383726, 68767452]

約数ペア:

[(1, 68767452), (2, 34383726), (3, 22922484), (4, 17191863), (6, 11461242), (9, 7640828), (12, 5730621), (13, 5289804), (18, 3820414), (26, 2644902), (36, 1910207), (39, 1763268), (52, 1322451), (78, 881634), (89, 772668), (117, 587756), (127, 541476), (156, 440817), (169, 406908), (178, 386334), (234, 293878), (254, 270738), (267, 257556), (338, 203454), (356, 193167), (381, 180492), (468, 146939), (507, 135636), (508, 135369), (534, 128778), (676, 101727), (762, 90246), (801, 85852), (1014, 67818), (1068, 64389), (1143, 60164), (1157, 59436), (1521, 45212), (1524, 45123), (1602, 42926), (1651, 41652), (2028, 33909), (2286, 30082), (2314, 29718), (3042, 22606), (3204, 21463), (3302, 20826), (3471, 19812), (4572, 15041), (4628, 14859), (4953, 13884), (6084, 11303), (6604, 10413), (6942, 9906)]