72869118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8807}}^1$

素因数の和:9016

約数の個数: 32

約数和(自身を含む): 167422464

約数和(自身を除く): 94553346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 8807, 17614, 26421, 52842, 61649, 123298, 184947, 369894, 1734979, 3469958, 5204937, 10409874, 12144853, 24289706, 36434559, 72869118]

約数ペア:

[(1, 72869118), (2, 36434559), (3, 24289706), (6, 12144853), (7, 10409874), (14, 5204937), (21, 3469958), (42, 1734979), (197, 369894), (394, 184947), (591, 123298), (1182, 61649), (1379, 52842), (2758, 26421), (4137, 17614), (8274, 8807)]