72939594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 120596406

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 79, 89, 91, 114, 133, 158, 178, 182, 237, 247, 266, 267, 273, 399, 474, 494, 534, 546, 553, 623, 741, 798, 1027, 1106, 1157, 1246, 1482, 1501, 1659, 1691, 1729, 1869, 2054, 2314, 3002, 3081, 3318, 3382, 3458, 3471, 3738, 4503, 5073, 5187, 6162, 6942, 7031, 7189, 8099, 9006, 10146, 10374, 10507, 11837, 14062, 14378, 16198, 19513, 21014, 21093, 21567, 21983, 23674, 24297, 31521, 35511, 39026, 42186, 43134, 43966, 48594, 49217, 58539, 63042, 65949, 71022, 91403, 98434, 117078, 131898, 133589, 136591, 147651, 153881, 182806, 267178, 273182, 274209, 295302, 307762, 400767, 409773, 461643, 548418, 639821, 801534, 819546, 923286, 935123, 1279642, 1736657, 1870246, 1919463, 2805369, 3473314, 3838926, 5209971, 5610738, 10419942, 12156599, 24313198, 36469797, 72939594]

約数ペア:

[(1, 72939594), (2, 36469797), (3, 24313198), (6, 12156599), (7, 10419942), (13, 5610738), (14, 5209971), (19, 3838926), (21, 3473314), (26, 2805369), (38, 1919463), (39, 1870246), (42, 1736657), (57, 1279642), (78, 935123), (79, 923286), (89, 819546), (91, 801534), (114, 639821), (133, 548418), (158, 461643), (178, 409773), (182, 400767), (237, 307762), (247, 295302), (266, 274209), (267, 273182), (273, 267178), (399, 182806), (474, 153881), (494, 147651), (534, 136591), (546, 133589), (553, 131898), (623, 117078), (741, 98434), (798, 91403), (1027, 71022), (1106, 65949), (1157, 63042), (1246, 58539), (1482, 49217), (1501, 48594), (1659, 43966), (1691, 43134), (1729, 42186), (1869, 39026), (2054, 35511), (2314, 31521), (3002, 24297), (3081, 23674), (3318, 21983), (3382, 21567), (3458, 21093), (3471, 21014), (3738, 19513), (4503, 16198), (5073, 14378), (5187, 14062), (6162, 11837), (6942, 10507), (7031, 10374), (7189, 10146), (8099, 9006)]