69785898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 190179360

約数和(自身を除く): 120393462

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 31, 38, 39, 42, 49, 57, 62, 78, 91, 93, 98, 114, 133, 147, 182, 186, 217, 247, 266, 273, 294, 399, 403, 434, 494, 546, 589, 637, 651, 741, 798, 806, 931, 961, 1178, 1209, 1274, 1302, 1482, 1519, 1729, 1767, 1862, 1911, 1922, 2418, 2793, 2821, 2883, 3038, 3458, 3534, 3822, 4123, 4557, 5187, 5586, 5642, 5766, 6727, 7657, 8246, 8463, 9114, 10374, 12103, 12369, 12493, 13454, 15314, 16926, 18259, 19747, 20181, 22971, 24206, 24738, 24986, 28861, 36309, 36518, 37479, 39494, 40362, 45942, 47089, 53599, 54777, 57722, 59241, 72618, 74958, 86583, 87451, 94178, 107198, 109554, 118482, 127813, 141267, 160797, 173166, 174902, 237367, 255626, 262353, 282534, 321594, 375193, 383439, 474734, 524706, 612157, 712101, 750386, 766878, 894691, 1125579, 1224314, 1424202, 1661569, 1789382, 1836471, 2251158, 2684073, 3323138, 3672942, 4984707, 5368146, 9969414, 11630983, 23261966, 34892949, 69785898]

約数ペア:

[(1, 69785898), (2, 34892949), (3, 23261966), (6, 11630983), (7, 9969414), (13, 5368146), (14, 4984707), (19, 3672942), (21, 3323138), (26, 2684073), (31, 2251158), (38, 1836471), (39, 1789382), (42, 1661569), (49, 1424202), (57, 1224314), (62, 1125579), (78, 894691), (91, 766878), (93, 750386), (98, 712101), (114, 612157), (133, 524706), (147, 474734), (182, 383439), (186, 375193), (217, 321594), (247, 282534), (266, 262353), (273, 255626), (294, 237367), (399, 174902), (403, 173166), (434, 160797), (494, 141267), (546, 127813), (589, 118482), (637, 109554), (651, 107198), (741, 94178), (798, 87451), (806, 86583), (931, 74958), (961, 72618), (1178, 59241), (1209, 57722), (1274, 54777), (1302, 53599), (1482, 47089), (1519, 45942), (1729, 40362), (1767, 39494), (1862, 37479), (1911, 36518), (1922, 36309), (2418, 28861), (2793, 24986), (2821, 24738), (2883, 24206), (3038, 22971), (3458, 20181), (3534, 19747), (3822, 18259), (4123, 16926), (4557, 15314), (5187, 13454), (5586, 12493), (5642, 12369), (5766, 12103), (6727, 10374), (7657, 9114), (8246, 8463)]