179928588

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9923

約数の個数: 72

約数和(自身を含む): 504182784

約数和(自身を除く): 324254196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 9871, 18228, 19742, 29613, 39484, 59226, 69097, 118452, 138194, 207291, 276388, 306001, 414582, 483679, 612002, 829164, 918003, 967358, 1224004, 1451037, 1836006, 1934716, 2142007, 2902074, 3672012, 4284014, 5804148, 6426021, 8568028, 12852042, 14994049, 25704084, 29988098, 44982147, 59976196, 89964294, 179928588]

約数ペア:

[(1, 179928588), (2, 89964294), (3, 59976196), (4, 44982147), (6, 29988098), (7, 25704084), (12, 14994049), (14, 12852042), (21, 8568028), (28, 6426021), (31, 5804148), (42, 4284014), (49, 3672012), (62, 2902074), (84, 2142007), (93, 1934716), (98, 1836006), (124, 1451037), (147, 1224004), (186, 967358), (196, 918003), (217, 829164), (294, 612002), (372, 483679), (434, 414582), (588, 306001), (651, 276388), (868, 207291), (1302, 138194), (1519, 118452), (2604, 69097), (3038, 59226), (4557, 39484), (6076, 29613), (9114, 19742), (9871, 18228)]