61680888

素因数分解:

$2^3\times 3^2\times {\mathrm{743}}^1\times {\mathrm{1153}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 167422320

約数和(自身を除く): 105741432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 743, 1153, 1486, 2229, 2306, 2972, 3459, 4458, 4612, 5944, 6687, 6918, 8916, 9224, 10377, 13374, 13836, 17832, 20754, 26748, 27672, 41508, 53496, 83016, 856679, 1713358, 2570037, 3426716, 5140074, 6853432, 7710111, 10280148, 15420222, 20560296, 30840444, 61680888]

約数ペア:

[(1, 61680888), (2, 30840444), (3, 20560296), (4, 15420222), (6, 10280148), (8, 7710111), (9, 6853432), (12, 5140074), (18, 3426716), (24, 2570037), (36, 1713358), (72, 856679), (743, 83016), (1153, 53496), (1486, 41508), (2229, 27672), (2306, 26748), (2972, 20754), (3459, 17832), (4458, 13836), (4612, 13374), (5944, 10377), (6687, 9224), (6918, 8916)]