78568322

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 153944064

約数和(自身を除く): 75375742

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 62, 119, 161, 217, 238, 322, 391, 434, 463, 527, 713, 782, 926, 1054, 1426, 2737, 3241, 3689, 4991, 5474, 6482, 7378, 7871, 9982, 10649, 12121, 14353, 15742, 21298, 24242, 28706, 55097, 74543, 84847, 100471, 110194, 149086, 169694, 181033, 200942, 244001, 330119, 362066, 488002, 660238, 1267231, 1708007, 2310833, 2534462, 3416014, 4621666, 5612023, 11224046, 39284161, 78568322]

約数ペア:

[(1, 78568322), (2, 39284161), (7, 11224046), (14, 5612023), (17, 4621666), (23, 3416014), (31, 2534462), (34, 2310833), (46, 1708007), (62, 1267231), (119, 660238), (161, 488002), (217, 362066), (238, 330119), (322, 244001), (391, 200942), (434, 181033), (463, 169694), (527, 149086), (713, 110194), (782, 100471), (926, 84847), (1054, 74543), (1426, 55097), (2737, 28706), (3241, 24242), (3689, 21298), (4991, 15742), (5474, 14353), (6482, 12121), (7378, 10649), (7871, 9982)]