87239303984

素因数分解:

$2^4\times 7^1\times {\mathrm{35801}}^1\times {\mathrm{21757}}^1$

素因数の和:57573

約数の個数: 40

約数和(自身を含む): 193187019168

約数和(自身を除く): 105947715184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21757, 35801, 43514, 71602, 87028, 143204, 152299, 174056, 250607, 286408, 304598, 348112, 501214, 572816, 609196, 1002428, 1218392, 2004856, 2436784, 4009712, 778922357, 1557844714, 3115689428, 5452456499, 6231378856, 10904912998, 12462757712, 21809825996, 43619651992, 87239303984]

約数ペア:

[(1, 87239303984), (2, 43619651992), (4, 21809825996), (7, 12462757712), (8, 10904912998), (14, 6231378856), (16, 5452456499), (28, 3115689428), (56, 1557844714), (112, 778922357), (21757, 4009712), (35801, 2436784), (43514, 2004856), (71602, 1218392), (87028, 1002428), (143204, 609196), (152299, 572816), (174056, 501214), (250607, 348112), (286408, 304598)]