66647244

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 158681600

約数和(自身を除く): 92034356

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 229, 237, 307, 316, 458, 474, 614, 687, 916, 921, 948, 1228, 1374, 1842, 2748, 3684, 18091, 24253, 36182, 48506, 54273, 70303, 72364, 72759, 97012, 108546, 140606, 145518, 210909, 217092, 281212, 291036, 421818, 843636, 5553937, 11107874, 16661811, 22215748, 33323622, 66647244]

約数ペア:

[(1, 66647244), (2, 33323622), (3, 22215748), (4, 16661811), (6, 11107874), (12, 5553937), (79, 843636), (158, 421818), (229, 291036), (237, 281212), (307, 217092), (316, 210909), (458, 145518), (474, 140606), (614, 108546), (687, 97012), (916, 72759), (921, 72364), (948, 70303), (1228, 54273), (1374, 48506), (1842, 36182), (2748, 24253), (3684, 18091)]