71553915492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{1543}}^1$

素因数の和:2393

約数の個数: 96

約数和(自身を含む): 175182981120

約数和(自身を除く): 103629065628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 401, 419, 802, 838, 1203, 1257, 1543, 1604, 1676, 2406, 2514, 3086, 4629, 4812, 5028, 6172, 9223, 9258, 9637, 18446, 18516, 19274, 27669, 28911, 35489, 36892, 38548, 55338, 57822, 70978, 106467, 110676, 115644, 141956, 168019, 212934, 336038, 425868, 504057, 618743, 646517, 672076, 1008114, 1237486, 1293034, 1856229, 1939551, 2016228, 2474972, 2586068, 3712458, 3864437, 3879102, 7424916, 7728874, 7758204, 11593311, 14231089, 14869891, 15457748, 23186622, 28462178, 29739782, 42693267, 44609673, 46373244, 56924356, 59479564, 85386534, 89219346, 170773068, 178438692, 259253317, 518506634, 777759951, 1037013268, 1555519902, 3111039804, 5962826291, 11925652582, 17888478873, 23851305164, 35776957746, 71553915492]

約数ペア:

[(1, 71553915492), (2, 35776957746), (3, 23851305164), (4, 17888478873), (6, 11925652582), (12, 5962826291), (23, 3111039804), (46, 1555519902), (69, 1037013268), (92, 777759951), (138, 518506634), (276, 259253317), (401, 178438692), (419, 170773068), (802, 89219346), (838, 85386534), (1203, 59479564), (1257, 56924356), (1543, 46373244), (1604, 44609673), (1676, 42693267), (2406, 29739782), (2514, 28462178), (3086, 23186622), (4629, 15457748), (4812, 14869891), (5028, 14231089), (6172, 11593311), (9223, 7758204), (9258, 7728874), (9637, 7424916), (18446, 3879102), (18516, 3864437), (19274, 3712458), (27669, 2586068), (28911, 2474972), (35489, 2016228), (36892, 1939551), (38548, 1856229), (55338, 1293034), (57822, 1237486), (70978, 1008114), (106467, 672076), (110676, 646517), (115644, 618743), (141956, 504057), (168019, 425868), (212934, 336038)]