72519044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44987}}^1$

素因数の和:45035

約数の個数: 24

約数和(自身を含む): 141082368

約数和(自身を除く): 68563324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 44987, 89974, 179948, 584831, 1169662, 1394597, 2339324, 2789194, 5578388, 18129761, 36259522, 72519044]

約数ペア:

[(1, 72519044), (2, 36259522), (4, 18129761), (13, 5578388), (26, 2789194), (31, 2339324), (52, 1394597), (62, 1169662), (124, 584831), (403, 179948), (806, 89974), (1612, 44987)]