68511312

素因数分解:

$2^4\times 3^3\times {\mathrm{158591}}^1$

素因数の和:158608

約数の個数: 40

約数和(自身を含む): 196654080

約数和(自身を除く): 128142768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 158591, 317182, 475773, 634364, 951546, 1268728, 1427319, 1903092, 2537456, 2854638, 3806184, 4281957, 5709276, 7612368, 8563914, 11418552, 17127828, 22837104, 34255656, 68511312]

約数ペア:

[(1, 68511312), (2, 34255656), (3, 22837104), (4, 17127828), (6, 11418552), (8, 8563914), (9, 7612368), (12, 5709276), (16, 4281957), (18, 3806184), (24, 2854638), (27, 2537456), (36, 1903092), (48, 1427319), (54, 1268728), (72, 951546), (108, 634364), (144, 475773), (216, 317182), (432, 158591)]