71724762

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 161561088

約数和(自身を除く): 89836326

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 346, 519, 558, 743, 1038, 1486, 1557, 2229, 3114, 4458, 5363, 6687, 10726, 13374, 16089, 23033, 32178, 46066, 48267, 69099, 96534, 128539, 138198, 207297, 257078, 385617, 414594, 771234, 1156851, 2313702, 3984709, 7969418, 11954127, 23908254, 35862381, 71724762]

約数ペア:

[(1, 71724762), (2, 35862381), (3, 23908254), (6, 11954127), (9, 7969418), (18, 3984709), (31, 2313702), (62, 1156851), (93, 771234), (173, 414594), (186, 385617), (279, 257078), (346, 207297), (519, 138198), (558, 128539), (743, 96534), (1038, 69099), (1486, 48267), (1557, 46066), (2229, 32178), (3114, 23033), (4458, 16089), (5363, 13374), (6687, 10726)]