77813424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 236828592

約数和(自身を除く): 159015168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 197, 208, 211, 234, 312, 394, 422, 468, 591, 624, 633, 788, 844, 936, 1182, 1266, 1576, 1688, 1773, 1872, 1899, 2364, 2532, 2561, 2743, 3152, 3376, 3546, 3798, 4728, 5064, 5122, 5486, 7092, 7596, 7683, 8229, 9456, 10128, 10244, 10972, 14184, 15192, 15366, 16458, 20488, 21944, 23049, 24687, 28368, 30384, 30732, 32916, 40976, 41567, 43888, 46098, 49374, 61464, 65832, 83134, 92196, 98748, 122928, 124701, 131664, 166268, 184392, 197496, 249402, 332536, 368784, 374103, 394992, 498804, 540371, 665072, 748206, 997608, 1080742, 1496412, 1621113, 1995216, 2161484, 2992824, 3242226, 4322968, 4863339, 5985648, 6484452, 8645936, 9726678, 12968904, 19453356, 25937808, 38906712, 77813424]

約数ペア:

[(1, 77813424), (2, 38906712), (3, 25937808), (4, 19453356), (6, 12968904), (8, 9726678), (9, 8645936), (12, 6484452), (13, 5985648), (16, 4863339), (18, 4322968), (24, 3242226), (26, 2992824), (36, 2161484), (39, 1995216), (48, 1621113), (52, 1496412), (72, 1080742), (78, 997608), (104, 748206), (117, 665072), (144, 540371), (156, 498804), (197, 394992), (208, 374103), (211, 368784), (234, 332536), (312, 249402), (394, 197496), (422, 184392), (468, 166268), (591, 131664), (624, 124701), (633, 122928), (788, 98748), (844, 92196), (936, 83134), (1182, 65832), (1266, 61464), (1576, 49374), (1688, 46098), (1773, 43888), (1872, 41567), (1899, 40976), (2364, 32916), (2532, 30732), (2561, 30384), (2743, 28368), (3152, 24687), (3376, 23049), (3546, 21944), (3798, 20488), (4728, 16458), (5064, 15366), (5122, 15192), (5486, 14184), (7092, 10972), (7596, 10244), (7683, 10128), (8229, 9456)]