72440898

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{911}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 150370560

約数和(自身を除く): 77929662

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 457, 911, 914, 1371, 1822, 2733, 2742, 5466, 13253, 26419, 26506, 39759, 52838, 79257, 79518, 158514, 416327, 832654, 1248981, 2497962, 12073483, 24146966, 36220449, 72440898]

約数ペア:

[(1, 72440898), (2, 36220449), (3, 24146966), (6, 12073483), (29, 2497962), (58, 1248981), (87, 832654), (174, 416327), (457, 158514), (911, 79518), (914, 79257), (1371, 52838), (1822, 39759), (2733, 26506), (2742, 26419), (5466, 13253)]