77738544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 236828592

約数和(自身を除く): 159090048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 317, 393, 468, 524, 624, 634, 786, 936, 951, 1048, 1179, 1268, 1572, 1703, 1872, 1902, 2096, 2358, 2536, 2853, 3144, 3406, 3804, 4121, 4716, 5072, 5109, 5706, 6288, 6812, 7608, 8242, 9432, 10218, 11412, 12363, 13624, 15216, 15327, 16484, 18864, 20436, 22824, 24726, 27248, 30654, 32968, 37089, 40872, 41527, 45648, 49452, 61308, 65936, 74178, 81744, 83054, 98904, 122616, 124581, 148356, 166108, 197808, 245232, 249162, 296712, 332216, 373743, 498324, 539851, 593424, 664432, 747486, 996648, 1079702, 1494972, 1619553, 1993296, 2159404, 2989944, 3239106, 4318808, 4858659, 5979888, 6478212, 8637616, 9717318, 12956424, 19434636, 25912848, 38869272, 77738544]

約数ペア:

[(1, 77738544), (2, 38869272), (3, 25912848), (4, 19434636), (6, 12956424), (8, 9717318), (9, 8637616), (12, 6478212), (13, 5979888), (16, 4858659), (18, 4318808), (24, 3239106), (26, 2989944), (36, 2159404), (39, 1993296), (48, 1619553), (52, 1494972), (72, 1079702), (78, 996648), (104, 747486), (117, 664432), (131, 593424), (144, 539851), (156, 498324), (208, 373743), (234, 332216), (262, 296712), (312, 249162), (317, 245232), (393, 197808), (468, 166108), (524, 148356), (624, 124581), (634, 122616), (786, 98904), (936, 83054), (951, 81744), (1048, 74178), (1179, 65936), (1268, 61308), (1572, 49452), (1703, 45648), (1872, 41527), (1902, 40872), (2096, 37089), (2358, 32968), (2536, 30654), (2853, 27248), (3144, 24726), (3406, 22824), (3804, 20436), (4121, 18864), (4716, 16484), (5072, 15327), (5109, 15216), (5706, 13624), (6288, 12363), (6812, 11412), (7608, 10218), (8242, 9432)]