72554976

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19379}}^1$

素因数の和:19408

約数の個数: 72

約数和(自身を含む): 222211080

約数和(自身を除く): 149656104

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, 19379, 38758, 58137, 77516, 116274, 155032, 174411, 232548, 251927, 310064, 348822, 465096, 503854, 620128, 697644, 755781, 930192, 1007708, 1395288, 1511562, 1860384, 2015416, 2267343, 2790576, 3023124, 4030832, 4534686, 5581152, 6046248, 8061664, 9069372, 12092496, 18138744, 24184992, 36277488, 72554976]

約数ペア:

[(1, 72554976), (2, 36277488), (3, 24184992), (4, 18138744), (6, 12092496), (8, 9069372), (9, 8061664), (12, 6046248), (13, 5581152), (16, 4534686), (18, 4030832), (24, 3023124), (26, 2790576), (32, 2267343), (36, 2015416), (39, 1860384), (48, 1511562), (52, 1395288), (72, 1007708), (78, 930192), (96, 755781), (104, 697644), (117, 620128), (144, 503854), (156, 465096), (208, 348822), (234, 310064), (288, 251927), (312, 232548), (416, 174411), (468, 155032), (624, 116274), (936, 77516), (1248, 58137), (1872, 38758), (3744, 19379)]