54823644

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:411

約数の個数: 72

約数和(自身を含む): 142702560

約数和(自身を除く): 87878916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 89, 142, 178, 213, 241, 267, 284, 356, 426, 482, 534, 639, 723, 801, 852, 964, 1068, 1278, 1446, 1602, 2169, 2556, 2892, 3204, 4338, 6319, 8676, 12638, 17111, 18957, 21449, 25276, 34222, 37914, 42898, 51333, 56871, 64347, 68444, 75828, 85796, 102666, 113742, 128694, 153999, 193041, 205332, 227484, 257388, 307998, 386082, 615996, 772164, 1522879, 3045758, 4568637, 6091516, 9137274, 13705911, 18274548, 27411822, 54823644]

約数ペア:

[(1, 54823644), (2, 27411822), (3, 18274548), (4, 13705911), (6, 9137274), (9, 6091516), (12, 4568637), (18, 3045758), (36, 1522879), (71, 772164), (89, 615996), (142, 386082), (178, 307998), (213, 257388), (241, 227484), (267, 205332), (284, 193041), (356, 153999), (426, 128694), (482, 113742), (534, 102666), (639, 85796), (723, 75828), (801, 68444), (852, 64347), (964, 56871), (1068, 51333), (1278, 42898), (1446, 37914), (1602, 34222), (2169, 25276), (2556, 21449), (2892, 18957), (3204, 17111), (4338, 12638), (6319, 8676)]