81940032

素因数分解:

$2^6\times 3^3\times {\mathrm{47419}}^1$

素因数の和:47440

約数の個数: 56

約数和(自身を含む): 240893600

約数和(自身を除く): 158953568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 47419, 94838, 142257, 189676, 284514, 379352, 426771, 569028, 758704, 853542, 1138056, 1280313, 1517408, 1707084, 2276112, 2560626, 3034816, 3414168, 4552224, 5121252, 6828336, 9104448, 10242504, 13656672, 20485008, 27313344, 40970016, 81940032]

約数ペア:

[(1, 81940032), (2, 40970016), (3, 27313344), (4, 20485008), (6, 13656672), (8, 10242504), (9, 9104448), (12, 6828336), (16, 5121252), (18, 4552224), (24, 3414168), (27, 3034816), (32, 2560626), (36, 2276112), (48, 1707084), (54, 1517408), (64, 1280313), (72, 1138056), (96, 853542), (108, 758704), (144, 569028), (192, 426771), (216, 379352), (288, 284514), (432, 189676), (576, 142257), (864, 94838), (1728, 47419)]