71336808

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1481}}^1$

素因数の和:1719

約数の個数: 64

約数和(自身を含む): 199180800

約数和(自身を除く): 127843992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1481, 1784, 2007, 2676, 2962, 4014, 4443, 5352, 5924, 6021, 8028, 8886, 11848, 12042, 13329, 16056, 17772, 24084, 26658, 35544, 39987, 48168, 53316, 79974, 106632, 159948, 319896, 330263, 660526, 990789, 1321052, 1981578, 2642104, 2972367, 3963156, 5944734, 7926312, 8917101, 11889468, 17834202, 23778936, 35668404, 71336808]

約数ペア:

[(1, 71336808), (2, 35668404), (3, 23778936), (4, 17834202), (6, 11889468), (8, 8917101), (9, 7926312), (12, 5944734), (18, 3963156), (24, 2972367), (27, 2642104), (36, 1981578), (54, 1321052), (72, 990789), (108, 660526), (216, 330263), (223, 319896), (446, 159948), (669, 106632), (892, 79974), (1338, 53316), (1481, 48168), (1784, 39987), (2007, 35544), (2676, 26658), (2962, 24084), (4014, 17772), (4443, 16056), (5352, 13329), (5924, 12042), (6021, 11848), (8028, 8886)]