80077324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{28477}}^1$

素因数の和:28537

約数の個数: 24

約数和(自身を含む): 151502960

約数和(自身を除く): 71425636

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 28477, 56954, 113908, 541063, 1053649, 1082126, 2107298, 2164252, 4214596, 20019331, 40038662, 80077324]

約数ペア:

[(1, 80077324), (2, 40038662), (4, 20019331), (19, 4214596), (37, 2164252), (38, 2107298), (74, 1082126), (76, 1053649), (148, 541063), (703, 113908), (1406, 56954), (2812, 28477)]