71294964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8623}}^1$

素因数の和:8696

約数の個数: 48

約数和(自身を含む): 182552832

約数和(自身を除く): 111257868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 8623, 17246, 25869, 34492, 51738, 103476, 112099, 224198, 336297, 448396, 457019, 672594, 914038, 1345188, 1371057, 1828076, 2742114, 5484228, 5941247, 11882494, 17823741, 23764988, 35647482, 71294964]

約数ペア:

[(1, 71294964), (2, 35647482), (3, 23764988), (4, 17823741), (6, 11882494), (12, 5941247), (13, 5484228), (26, 2742114), (39, 1828076), (52, 1371057), (53, 1345188), (78, 914038), (106, 672594), (156, 457019), (159, 448396), (212, 336297), (318, 224198), (636, 112099), (689, 103476), (1378, 51738), (2067, 34492), (2756, 25869), (4134, 17246), (8268, 8623)]