78691872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117101}}^1$

素因数の和:117121

約数の個数: 48

約数和(自身を含む): 236077632

約数和(自身を除く): 157385760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 117101, 234202, 351303, 468404, 702606, 819707, 936808, 1405212, 1639414, 1873616, 2459121, 2810424, 3278828, 3747232, 4918242, 5620848, 6557656, 9836484, 11241696, 13115312, 19672968, 26230624, 39345936, 78691872]

約数ペア:

[(1, 78691872), (2, 39345936), (3, 26230624), (4, 19672968), (6, 13115312), (7, 11241696), (8, 9836484), (12, 6557656), (14, 5620848), (16, 4918242), (21, 3747232), (24, 3278828), (28, 2810424), (32, 2459121), (42, 1873616), (48, 1639414), (56, 1405212), (84, 936808), (96, 819707), (112, 702606), (168, 468404), (224, 351303), (336, 234202), (672, 117101)]