84711348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 226728320

約数和(自身を除く): 142016972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 271, 342, 457, 542, 684, 813, 914, 1084, 1371, 1626, 1828, 2439, 2742, 3252, 4113, 4878, 5149, 5484, 8226, 8683, 9756, 10298, 15447, 16452, 17366, 20596, 26049, 30894, 34732, 46341, 52098, 61788, 78147, 92682, 104196, 123847, 156294, 185364, 247694, 312588, 371541, 495388, 743082, 1114623, 1486164, 2229246, 2353093, 4458492, 4706186, 7059279, 9412372, 14118558, 21177837, 28237116, 42355674, 84711348]

約数ペア:

[(1, 84711348), (2, 42355674), (3, 28237116), (4, 21177837), (6, 14118558), (9, 9412372), (12, 7059279), (18, 4706186), (19, 4458492), (36, 2353093), (38, 2229246), (57, 1486164), (76, 1114623), (114, 743082), (171, 495388), (228, 371541), (271, 312588), (342, 247694), (457, 185364), (542, 156294), (684, 123847), (813, 104196), (914, 92682), (1084, 78147), (1371, 61788), (1626, 52098), (1828, 46341), (2439, 34732), (2742, 30894), (3252, 26049), (4113, 20596), (4878, 17366), (5149, 16452), (5484, 15447), (8226, 10298), (8683, 9756)]