64356246

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 145330848

約数和(自身を除く): 80974602

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 1278, 1361, 2627, 2722, 4083, 5254, 7881, 8166, 12249, 15762, 23643, 24498, 47286, 50357, 96631, 100714, 151071, 193262, 289893, 302142, 453213, 579786, 869679, 906426, 1739358, 3575347, 7150694, 10726041, 21452082, 32178123, 64356246]

約数ペア:

[(1, 64356246), (2, 32178123), (3, 21452082), (6, 10726041), (9, 7150694), (18, 3575347), (37, 1739358), (71, 906426), (74, 869679), (111, 579786), (142, 453213), (213, 302142), (222, 289893), (333, 193262), (426, 151071), (639, 100714), (666, 96631), (1278, 50357), (1361, 47286), (2627, 24498), (2722, 23643), (4083, 15762), (5254, 12249), (7881, 8166)]