64567488

素因数分解:

$2^6\times 3^1\times {\mathrm{523}}^1\times {\mathrm{643}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 171427648

約数和(自身を除く): 106860160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 523, 643, 1046, 1286, 1569, 1929, 2092, 2572, 3138, 3858, 4184, 5144, 6276, 7716, 8368, 10288, 12552, 15432, 16736, 20576, 25104, 30864, 33472, 41152, 50208, 61728, 100416, 123456, 336289, 672578, 1008867, 1345156, 2017734, 2690312, 4035468, 5380624, 8070936, 10761248, 16141872, 21522496, 32283744, 64567488]

約数ペア:

[(1, 64567488), (2, 32283744), (3, 21522496), (4, 16141872), (6, 10761248), (8, 8070936), (12, 5380624), (16, 4035468), (24, 2690312), (32, 2017734), (48, 1345156), (64, 1008867), (96, 672578), (192, 336289), (523, 123456), (643, 100416), (1046, 61728), (1286, 50208), (1569, 41152), (1929, 33472), (2092, 30864), (2572, 25104), (3138, 20576), (3858, 16736), (4184, 15432), (5144, 12552), (6276, 10288), (7716, 8368)]