69385568

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 178400880

約数和(自身を除く): 109015312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 137, 152, 196, 224, 238, 266, 272, 274, 304, 323, 392, 476, 532, 544, 548, 608, 646, 784, 833, 931, 952, 959, 1064, 1096, 1292, 1568, 1666, 1862, 1904, 1918, 2128, 2192, 2261, 2329, 2584, 2603, 3332, 3724, 3808, 3836, 4256, 4384, 4522, 4658, 5168, 5206, 6664, 6713, 7448, 7672, 9044, 9316, 10336, 10412, 13328, 13426, 14896, 15344, 15827, 16303, 18088, 18221, 18632, 20824, 26656, 26852, 29792, 30688, 31654, 32606, 36176, 36442, 37264, 41648, 44251, 53704, 63308, 65212, 72352, 72884, 74528, 83296, 88502, 107408, 114121, 126616, 127547, 130424, 145768, 177004, 214816, 228242, 253232, 255094, 260848, 291536, 309757, 354008, 456484, 506464, 510188, 521696, 583072, 619514, 708016, 912968, 1020376, 1239028, 1416032, 1825936, 2040752, 2168299, 2478056, 3651872, 4081504, 4336598, 4956112, 8673196, 9912224, 17346392, 34692784, 69385568]

約数ペア:

[(1, 69385568), (2, 34692784), (4, 17346392), (7, 9912224), (8, 8673196), (14, 4956112), (16, 4336598), (17, 4081504), (19, 3651872), (28, 2478056), (32, 2168299), (34, 2040752), (38, 1825936), (49, 1416032), (56, 1239028), (68, 1020376), (76, 912968), (98, 708016), (112, 619514), (119, 583072), (133, 521696), (136, 510188), (137, 506464), (152, 456484), (196, 354008), (224, 309757), (238, 291536), (266, 260848), (272, 255094), (274, 253232), (304, 228242), (323, 214816), (392, 177004), (476, 145768), (532, 130424), (544, 127547), (548, 126616), (608, 114121), (646, 107408), (784, 88502), (833, 83296), (931, 74528), (952, 72884), (959, 72352), (1064, 65212), (1096, 63308), (1292, 53704), (1568, 44251), (1666, 41648), (1862, 37264), (1904, 36442), (1918, 36176), (2128, 32606), (2192, 31654), (2261, 30688), (2329, 29792), (2584, 26852), (2603, 26656), (3332, 20824), (3724, 18632), (3808, 18221), (3836, 18088), (4256, 16303), (4384, 15827), (4522, 15344), (4658, 14896), (5168, 13426), (5206, 13328), (6664, 10412), (6713, 10336), (7448, 9316), (7672, 9044)]