39148128

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:948

約数の個数: 72

約数和(自身を含む): 112091616

約数和(自身を除く): 72943488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 751, 1086, 1448, 1502, 1629, 2172, 2253, 2896, 3004, 3258, 4344, 4506, 5792, 6008, 6516, 6759, 8688, 9012, 12016, 13032, 13518, 17376, 18024, 24032, 26064, 27036, 36048, 52128, 54072, 72096, 108144, 135931, 216288, 271862, 407793, 543724, 815586, 1087448, 1223379, 1631172, 2174896, 2446758, 3262344, 4349792, 4893516, 6524688, 9787032, 13049376, 19574064, 39148128]

約数ペア:

[(1, 39148128), (2, 19574064), (3, 13049376), (4, 9787032), (6, 6524688), (8, 4893516), (9, 4349792), (12, 3262344), (16, 2446758), (18, 2174896), (24, 1631172), (32, 1223379), (36, 1087448), (48, 815586), (72, 543724), (96, 407793), (144, 271862), (181, 216288), (288, 135931), (362, 108144), (543, 72096), (724, 54072), (751, 52128), (1086, 36048), (1448, 27036), (1502, 26064), (1629, 24032), (2172, 18024), (2253, 17376), (2896, 13518), (3004, 13032), (3258, 12016), (4344, 9012), (4506, 8688), (5792, 6759), (6008, 6516)]