85397628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 135233412

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 53, 57, 74, 76, 106, 111, 114, 148, 159, 191, 212, 222, 228, 318, 382, 444, 573, 636, 703, 764, 1007, 1146, 1406, 1961, 2014, 2109, 2292, 2812, 3021, 3629, 3922, 4028, 4218, 5883, 6042, 7067, 7258, 7844, 8436, 10123, 10887, 11766, 12084, 14134, 14516, 20246, 21201, 21774, 23532, 28268, 30369, 37259, 40492, 42402, 43548, 60738, 74518, 84804, 111777, 121476, 134273, 149036, 192337, 223554, 268546, 374551, 384674, 402819, 447108, 537092, 577011, 749102, 769348, 805638, 1123653, 1154022, 1498204, 1611276, 2247306, 2308044, 4494612, 7116469, 14232938, 21349407, 28465876, 42698814, 85397628]

約数ペア:

[(1, 85397628), (2, 42698814), (3, 28465876), (4, 21349407), (6, 14232938), (12, 7116469), (19, 4494612), (37, 2308044), (38, 2247306), (53, 1611276), (57, 1498204), (74, 1154022), (76, 1123653), (106, 805638), (111, 769348), (114, 749102), (148, 577011), (159, 537092), (191, 447108), (212, 402819), (222, 384674), (228, 374551), (318, 268546), (382, 223554), (444, 192337), (573, 149036), (636, 134273), (703, 121476), (764, 111777), (1007, 84804), (1146, 74518), (1406, 60738), (1961, 43548), (2014, 42402), (2109, 40492), (2292, 37259), (2812, 30369), (3021, 28268), (3629, 23532), (3922, 21774), (4028, 21201), (4218, 20246), (5883, 14516), (6042, 14134), (7067, 12084), (7258, 11766), (7844, 10887), (8436, 10123)]