72161448

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{5749}}^1$

素因数の和:6281

約数の個数: 32

約数和(自身を含む): 180780000

約数和(自身を除く): 108618552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 2092, 3138, 4184, 5749, 6276, 11498, 12552, 17247, 22996, 34494, 45992, 68988, 137976, 3006727, 6013454, 9020181, 12026908, 18040362, 24053816, 36080724, 72161448]

約数ペア:

[(1, 72161448), (2, 36080724), (3, 24053816), (4, 18040362), (6, 12026908), (8, 9020181), (12, 6013454), (24, 3006727), (523, 137976), (1046, 68988), (1569, 45992), (2092, 34494), (3138, 22996), (4184, 17247), (5749, 12552), (6276, 11498)]