72987824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50129}}^1$

素因数の和:50157

約数の個数: 40

約数和(自身を含む): 174051360

約数和(自身を除く): 101063536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 50129, 100258, 200516, 350903, 401032, 651677, 701806, 802064, 1303354, 1403612, 2606708, 2807224, 4561739, 5213416, 5614448, 9123478, 10426832, 18246956, 36493912, 72987824]

約数ペア:

[(1, 72987824), (2, 36493912), (4, 18246956), (7, 10426832), (8, 9123478), (13, 5614448), (14, 5213416), (16, 4561739), (26, 2807224), (28, 2606708), (52, 1403612), (56, 1303354), (91, 802064), (104, 701806), (112, 651677), (182, 401032), (208, 350903), (364, 200516), (728, 100258), (1456, 50129)]