71841744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38377}}^1$

素因数の和:38404

約数の個数: 60

約数和(自身を含む): 216528676

約数和(自身を除く): 144686932

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, 208, 234, 312, 468, 624, 936, 1872, 38377, 76754, 115131, 153508, 230262, 307016, 345393, 460524, 498901, 614032, 690786, 921048, 997802, 1381572, 1496703, 1842096, 1995604, 2763144, 2993406, 3991208, 4490109, 5526288, 5986812, 7982416, 8980218, 11973624, 17960436, 23947248, 35920872, 71841744]

約数ペア:

[(1, 71841744), (2, 35920872), (3, 23947248), (4, 17960436), (6, 11973624), (8, 8980218), (9, 7982416), (12, 5986812), (13, 5526288), (16, 4490109), (18, 3991208), (24, 2993406), (26, 2763144), (36, 1995604), (39, 1842096), (48, 1496703), (52, 1381572), (72, 997802), (78, 921048), (104, 690786), (117, 614032), (144, 498901), (156, 460524), (208, 345393), (234, 307016), (312, 230262), (468, 153508), (624, 115131), (936, 76754), (1872, 38377)]