72119856

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28349}}^1$

素因数の和:28413

約数の個数: 40

約数和(自身を含む): 189831600

約数和(自身を除く): 117711744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 28349, 56698, 85047, 113396, 170094, 226792, 340188, 453584, 680376, 1360752, 1502497, 3004994, 4507491, 6009988, 9014982, 12019976, 18029964, 24039952, 36059928, 72119856]

約数ペア:

[(1, 72119856), (2, 36059928), (3, 24039952), (4, 18029964), (6, 12019976), (8, 9014982), (12, 6009988), (16, 4507491), (24, 3004994), (48, 1502497), (53, 1360752), (106, 680376), (159, 453584), (212, 340188), (318, 226792), (424, 170094), (636, 113396), (848, 85047), (1272, 56698), (2544, 28349)]