75482784

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20190

約数の個数: 72

約数和(自身を含む): 231177492

約数和(自身を除く): 155694708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 20161, 40322, 60483, 80644, 120966, 161288, 181449, 241932, 262093, 322576, 362898, 483864, 524186, 645152, 725796, 786279, 967728, 1048372, 1451592, 1572558, 1935456, 2096744, 2358837, 2903184, 3145116, 4193488, 4717674, 5806368, 6290232, 8386976, 9435348, 12580464, 18870696, 25160928, 37741392, 75482784]

約数ペア:

[(1, 75482784), (2, 37741392), (3, 25160928), (4, 18870696), (6, 12580464), (8, 9435348), (9, 8386976), (12, 6290232), (13, 5806368), (16, 4717674), (18, 4193488), (24, 3145116), (26, 2903184), (32, 2358837), (36, 2096744), (39, 1935456), (48, 1572558), (52, 1451592), (72, 1048372), (78, 967728), (96, 786279), (104, 725796), (117, 645152), (144, 524186), (156, 483864), (208, 362898), (234, 322576), (288, 262093), (312, 241932), (416, 181449), (468, 161288), (624, 120966), (936, 80644), (1248, 60483), (1872, 40322), (3744, 20161)]