72449394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8951}}^1$

素因数の和:9046

約数の個数: 32

約数和(自身を含む): 154690560

約数和(自身を除く): 82241166

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 8951, 17902, 26853, 53706, 170069, 340138, 510207, 635521, 1020414, 1271042, 1906563, 3813126, 12074899, 24149798, 36224697, 72449394]

約数ペア:

[(1, 72449394), (2, 36224697), (3, 24149798), (6, 12074899), (19, 3813126), (38, 1906563), (57, 1271042), (71, 1020414), (114, 635521), (142, 510207), (213, 340138), (426, 170069), (1349, 53706), (2698, 26853), (4047, 17902), (8094, 8951)]